Bangkok to Bangkok
27m The flight from Don Mueang International Airport (DMK) to Suvarnabhumi Airport (BKK) covers 30 km (19 miles) and takes approximately 27m gate to gate for a typical jet.
The route heads south-east on an initial great-circle bearing of 150°, passing near 13.8° N, 100.7° E at its midpoint.
The route
The great-circle path — the shortest line between the two airports across the curve of the earth. On a flat map it looks bent; on a globe it is straight.
Flight time at different cruise speeds
Aircraft type, winds and routing all move the real number. This is the same distance flown at different speeds, plus the 25-minute ground and climb allowance.
| Typical of | Cruise speed | Airborne | Gate to gate |
|---|---|---|---|
| Turboprop / regional | 550 km/h | 3m | 28m |
| Narrowbody jet (A320, 737) | 780 km/h | 2m | 27m |
| Widebody jet (777, 787, A350) | 900 km/h | 2m | 27m |
| Private jet (Gulfstream) | 850 km/h | 2m | 27m |
Headwinds on an eastbound long-haul routinely add 30–60 minutes; the same route westbound can be quicker. Airlines publish schedules with padding built in.
Both airports
| DMK | BKK | |
|---|---|---|
| Airport | Don Mueang International Airport | Suvarnabhumi Airport |
| City | Bangkok | Bangkok |
| Country | Thailand | Thailand |
| ICAO | VTBD | VTBS |
| Coordinates | 13.9126, 100.607 | 13.6811, 100.747 |
| Elevation | 9 ft | 5 ft |
Questions
How long is the flight from Bangkok to Bangkok?
A non-stop flight from Bangkok (DMK) to Bangkok (BKK) takes about 27m. The great-circle distance is 30 km (19 miles, 16 nautical miles), flying south-east on an initial bearing of 150°.
How far is Bangkok from Bangkok?
30 kilometres in a straight line over the earth's surface — 19 miles or 16 nautical miles. Actual flown distance is usually 2–5% longer because aircraft follow airways, avoid weather and route around restricted airspace.
Is there a non-stop flight between DMK and BKK?
This page calculates the direct-line time and distance; it does not track airline schedules. At 30 km the route is comfortably within range of a non-stop service if an airline chooses to fly it. Check an airline or booking site for what is actually scheduled.
Airport coordinates from OurAirports (public domain). Distance is a great-circle calculation; flight time uses the model described on the method page. Flight times are great-circle estimates for planning only — always check the airline's published schedule.