Roi Et Airport
Roi Et, Thailand — flight times and distances to airports around the world, computed from published coordinates.
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
How this is worked out
- Both airports' coordinates come from OurAirports, a public-domain dataset — nothing is scraped from another flight site.
- Distance is a great-circle (haversine) figure on a mean earth radius of 6,371.0088 km, so it is the shortest path over the surface, not a road distance.
- Airborne time is that distance divided by 805 km/h, a representative jet cruise speed.
- A flat 25 minutes is added for pushback, taxi, climb, descent and taxi-in, which is why no hop is ever half an hour gate to gate.
- Winds, aircraft type and airline schedule padding are not modelled, and every route page shows the same distance at four cruise speeds so you can see what that assumption is worth.
gate-to-gate hours = 0.42 + distance km / 805
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Flight times from ROI to the nearest major hubs
Great-circle distance and estimated flight time to the closest large international airports — the realistic connecting points from Roi Et.
| Hub | Code | Distance | Flight time |
|---|---|---|---|
| Bangkok, Thailand | DMK | 419 km | 56m |
| Bangkok, Thailand | BKK | 423 km | 57m |
| Hanoi (Soc Son), Vietnam | HAN | 607 km | 1h 10m |
| Ho Chi Minh City, Vietnam | SGN | 666 km | 1h 15m |
| Yangon, Myanmar | RGN | 819 km | 1h 26m |
| Kunming, China | KMG | 1,004 km | 1h 40m |
| Phuket, Thailand | HKT | 1,069 km | 1h 45m |
| Hong Kong, Hong Kong | HKG | 1,267 km | 2h 00m |
| Shenzhen, China | SZX | 1,277 km | 2h 00m |
| Guangzhou (Huadu), China | CAN | 1,283 km | 2h 01m |
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Questions about ROI
What is the airport code for Roi Et?
Roi Et Airport uses the IATA code ROI and the ICAO code VTUV. IATA codes are the three-letter ones on your boarding pass; ICAO codes are four letters and used by air traffic control.
Where is Roi Et Airport?
It sits at 16.1168° N, 103.7740° E, serving Roi Et in Thailand, at an elevation of 451 feet.
Data from OurAirports (public domain) · Wikipedia. Flight times are great-circle estimates for planning only — always check the airline's published schedule.
