How to Travel from
Roi Et to Sihanoukville
by Plane, Route or Car
Schedule
Roi Et, Thailand → Sihanoukville, Cambodia
All
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June 2026
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02 Jun, Tue
03 Jun, Wed
04 Jun, Thu
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06 Jun, Sat
Cheapest and Fastest Ways to Travel from Roi Et to Sihanoukville
Composite routes from Roi Et to Sihanoukville
Cheapest
13 h 17 min
Car
868 km.
from $47
Other
11 h 3 min
Bus, Plane
605 km.
from $132.55
24 h 27 min
603 km.
from $77.02
11 h 33 min
Bus, Plane
605 km.
from $177.50
26 h 36 min
604 km.
from $124.65
27 h 19 min
604 km.
from $125.87
Route Navigator Roi Et - Sihanoukville
Get all the information you need right here
Continue
113 м
113 м
Keep left
161 м
161 м
Turn left
176 м
176 м
Turn left onto ถนนเทวาภิบาล
ถนนเทวาภิบาล, 181 м
181 м
Turn right onto ถนนสุริยเดชบำรุง
ถนนสุริยเดชบำรุง, 46 km 316 м
46 km 316 м
Keep left
7 km 373 м
7 km 373 м
Turn right onto 215
6 km 22 м
6 km 22 м
Keep left onto 2086
47 km 308 м
47 km 308 м
Turn right onto 2083
20 km 125 м
20 km 125 м
Keep left
19 km 582 м
19 km 582 м
Turn right onto ถนนกสิกรรม
ถนนกสิกรรม, 410 м
410 м
Turn left onto ถนนอุบล
ถนนอุบล, 1 km 970 м
1 km 970 м
Turn right onto ถนนขุขันธ์
ถนนขุขันธ์, 1 km 572 м
1 km 572 м
Turn left onto ถนนชัยสวัสดิ์
ถนนชัยสวัสดิ์, 441 м
441 м
Turn right onto ถนนศรีสุมังค์
ถนนศรีสุมังค์, 1 km 869 м
1 km 869 м
Turn left onto ถนนขุขันธ์
ถนนขุขันธ์, 5 km 833 м
5 km 833 м
Keep right onto 221
58 km 212 м
58 km 212 м
At roundabout, take exit 3 onto 221
29 km 23 м
29 km 23 м
Turn left
97 м
97 м
Turn right
1 km 658 м
1 km 658 м
Turn left
317 м
317 м
Continue
5 km 72 м
5 km 72 м
Turn sharp left
4 km 588 м
4 km 588 м
Continue onto National Road 62
National Road 62, 17 km 173 м
17 km 173 м
At roundabout, take exit 3 onto 62
84 km 487 м
84 km 487 м
At roundabout, take exit 2 onto 62
128 km 639 м
128 km 639 м
Continue onto ផ្លូវជាតិលេខ៦
ផ្លូវជាតិលេខ៦, 2 km 517 м
2 km 517 м
Keep left onto ផ្លូវជាតិលេខ៦
ផ្លូវជាតិលេខ៦, 4 km 662 м
4 km 662 м
At roundabout, take exit 3 onto ផ្លូវជាតិលេខ៦
ផ្លូវជាតិលេខ៦, 4 km 564 м
4 km 564 м
At roundabout, take exit 4 onto ផ្លូវជាតិលេខ៦
ផ្លូវជាតិលេខ៦, 115 km 333 м
115 km 333 м
At roundabout, take exit 1 onto ផ្លូវជាតិលេខ៦១
ផ្លូវជាតិលេខ៦១, 16 km 380 м
16 km 380 м
Keep right toward 5
5, 5 km 632 м
5 km 632 м
Turn left
70 м
70 м
Turn right
3 km 551 м
3 km 551 м
Turn left onto National Road 51
National Road 51, 38 km 138 м
38 km 138 м
Turn right onto ផ្លូវជាតិលេខ៤
ផ្លូវជាតិលេខ៤, 8 km 475 м
8 km 475 м
Turn right
1 km 523 м
1 km 523 м
Keep left toward E4
E4, 161 km 90 м
161 km 90 м
Keep right toward 4
4, 2 km 55 м
2 km 55 м
Turn left onto វិថីសែនជ័យ
វិថីសែនជ័យ, 2 km 735 м
2 km 735 м
Turn right onto ផ្លូវ ៨៣៥
ផ្លូវ ៨៣៥, 3 km 113 м
3 km 113 м
Turn right onto វិថី កោះពូឡូវៃ (៣០០)
វិថី កោះពូឡូវៃ (៣០០), 2 km 909 м
2 km 909 м
Turn right onto ផ្លូវ ១០២
ផ្លូវ ១០២, 370 м
370 м
Turn left
18 м
18 м
Turn left
62 м
62 м
Arrive at destination
Transport providers
Airlines
AirAsia
Website:
airasia.com/
Plane from Roi Et Airport to Sihanoukville
Ave. Duration:
17h 45m
Frequency:
Tuesday, Thursday, Saturday, and Sunday
Estimated price:
$152.17–$402.17
Thai AirAsia
Website:
airasia.com/en/home.page?cid=1
Plane from Roi Et Airport to Phnom
Ave. Duration:
10h 5m
Frequency:
Every day
Estimated price:
$54.35–$163.04
Plane from Roi Et Airport to Phu
Ave. Duration:
4h 25m
Frequency:
Every day
Estimated price:
$65.22–$206.52
Cambodia Angkor Air
Website:
cambodiaangkorair.com/
Plane from Roi Et Airport to Phnom
Ave. Duration:
5h 55m
Frequency:
Every day
Estimated price:
$59.78–$173.91
Plane from Roi Et Airport to Sihanoukville
Ave. Duration:
16h
Frequency:
Every day
Estimated price:
$130.43–$358.70
Bus operators
Virak Buntham
Bus from Phnom Penh Virak Buntham Express to Sihanoukville
Ave. Duration:
3h
Frequency:
Hourly
Estimated price:
$10.33–$17.39
Bus from Bangkok to Phnom
Ave. Duration:
12h
Frequency:
Every 4 hours
Estimated price:
$19.57–$35.87
Phetprasert Tour
Bus from Roi Et to Ubon
Ave. Duration:
3h 15m
Frequency:
4 times a day
Estimated price:
$3.70–$5.98
The Transport Company
Bus from Ubon Ratchathani to Pakse
Ave. Duration:
3h
Frequency:
Twice daily
Estimated price:
$3.59–$5.11
Nakhonchai Air
Bus from Roi Et to Bangkok
Ave. Duration:
7h
Frequency:
Every 4 hours
Estimated price:
$10.87–$16.30
SRL Transport
Bus from SRL Pakse to Phnom
Ave. Duration:
14h
Frequency:
Once daily
Estimated price:
$59.95
Bien Ha Tien
Phone:
+84 93 927 41 60
Email:
Website:
bienhatientravel.com/xe-bus-ha-tien-kampot-campuchia/
Bus from Bien Ha Tien Travel Office to Sihanouk
Ave. Duration:
3h
Frequency:
Once daily
Estimated price:
$22.61
Larryta Express
Phone:
+855 16 20 20 20
Email:
Website:
12go.asia/en/operator/larryta-express?z=3481&sub_id=cjJyMDYsUlVYWFgyMDI1MDMxMDAwMDAwMDAwMHVzb2QsZXAwMTp1OmE6azplLCxoMDoxfGhoOjJ8aG86MSwyMDI1MDMxMDAwMDAsMDE5NTgwOTMtMTdlZi03Nzg0LWJhMjQtNWE5MjUzOTM4OWJiLA
Bus from Phnom Penh to SIhanoukville
Ave. Duration:
3h 30m
Frequency:
Hourly
Estimated price:
$14.74
Vibol Express
Website:
12go.asia/en/operator/vibol-express?z=3481&sub_id=cjJyMDYsUlVYWFgyMDI1MDMxMTAwMDAwMDAwMHVzb2QsZXAwMTp1OmE6azplLCxoMDoxfGhoOjR8aG86MSwyMDI1MDMxMTAwMDAsMDE5NTgzZWItMjg1MS03Mjc0LTgyMTUtNzNkYTQ1ZTBmYzI2LA
Bus from Phnom Penh to Sihanoukville
Ave. Duration:
3h 30m
Frequency:
Every 4 hours
Estimated price:
$14.67–$15.76
Other operators
Superdong
Other from Phu Quoc to Ha
Ave. Duration:
1h 15m
Frequency:
4 times a day
Estimated price:
$8.71
Phu Quoc Express Boat
Other from Phu Quoc to Ha
Ave. Duration:
1h 30m
Frequency:
Twice daily
Estimated price:
$8.33
Questions and Answers
What is the cheapest way to get from Roi Et to Sihanoukville?
The cheapest way to get from Roi Et to Sihanoukville is to bus and Van which costs $41.30 - $70.65 and takes 24h 27m.
What is the fastest way to get from Roi Et to Sihanoukville?
The fastest way to get from Roi Et to Sihanoukville is to fly and Van which takes 11h 3m and costs $70.65 - $195.65 .
Is there a direct bus between Roi Et and Sihanoukville?
No, there is no direct bus from Roi Et to Sihanoukville. However, there are services departing from Roi Et and arriving at Sihanoukville Virak Buntham Express via Opposite Samnak Ngon Khet Chatuchak, Bangkok and Phnom Penh Virak Buntham Express. The journey, including transfers, takes approximately 24h 27m.
Is there a direct flight between Roi Et and Sihanoukville?
There are no direct flights between Roi Et and Sihanoukville. The fastest has 2 changes and takes 22h and costs $108.70 - $336.96 .
How far is it from Roi Et to Sihanoukville?
The distance between Roi Et and Sihanoukville is 779 km. The road distance is 869.5 km.
How do I travel from Roi Et to Sihanoukville without a car?
The best way to get from Roi Et to Sihanoukville without a car is to bus and Van which takes 24h 27m and costs $41.30 - $70.65 .
How long does it take to get from Roi Et to Sihanoukville?
It takes approximately 11h 3m to get from Roi Et to Sihanoukville, including transfers.
Where do I catch the Roi Et to Sihanoukville bus from?
Roi Et to Sihanoukville bus services, operated by Nakhonchai Air, depart from Roi Et station.
Bus or fly from Roi Et to Sihanoukville?
The best way to get from Roi Et to Sihanoukville is to bus and Van which takes 24h 27m and costs $41.30 - $70.65 . Alternatively, you can fly, which costs $119.57 - $369.57 and takes 16h 44m.
Where does the Roi Et to Sihanoukville bus arrive?
Roi Et to Sihanoukville bus services, operated by Nakhonchai Air, arrive at Bangkok Nakon Chai Air Bus Station.
Can I drive from Roi Et to Sihanoukville?
Yes, the driving distance between Roi Et to Sihanoukville is 869 km. It takes approximately 13h 17m to drive from Roi Et to Sihanoukville.
Where can I stay near Sihanoukville?
There are 116+ hotels available in Sihanoukville. Prices start at $24.32 per night.
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