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DMK to DEC: distance & flight time
Bangkok (Don Mueang International Airport) → Decatur (Decatur Airport)
8,674 mi
13,959 km · 7,537 nm
17h 28m
estimated nonstop flight time
-12h
time difference · heading north
See live DMK→DEC fares Phone-only fares on this route — call free
Flight time details
8,674 miles nonstop takes roughly 17h 28m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- DMK — Don Mueang International Airport · Bangkok, Thailand
- DEC — Decatur Airport · Decatur, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near DMK
- BKK · Suvarnabhumi Airport19 mi away
- KDT · Kamphaeng Saen Airport48 mi away
- UTP · U-Tapao International Airport89 mi away
- TKH · Takhli Airport97 mi away
Frequently asked questions
How far is DMK from DEC?
The flight distance from Bangkok (DMK) to Decatur (DEC) is 8,674 miles (13,959 km, 7,537 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DMK to DEC?
A nonstop flight takes about 17h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Bangkok and Decatur?
Decatur is 12 hours behind Bangkok.
What is the cheapest way to fly from DMK to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DMK–DEC that never appear on search engines, with no booking fees.