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BKK to DAY: distance & flight time
Bangkok (Suvarnabhumi Airport) → Dayton (James M Cox Dayton International Airport)
8,721 mi
14,035 km · 7,578 nm
17h 34m
estimated nonstop flight time
-11h
time difference · heading north
See live BKK→DAY fares Phone-only fares on this route — call free
Flight time details
8,721 miles nonstop takes roughly 17h 34m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- BKK — Suvarnabhumi Airport · Bangkok, Thailand
- DAY — James M Cox Dayton International Airport · Dayton, 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 BKK
- DMK · Don Mueang International Airport19 mi away
- KDT · Kamphaeng Saen Airport63 mi away
- UTP · U-Tapao International Airport71 mi away
- HHQ · Hua Hin Airport90 mi away
Near DAY
- FFO · Wright-Patterson Air Force Base10 mi away
- SGH · Springfield-Beckley Municipal Airport21 mi away
- MGY · Dayton-Wright Brothers Airport22 mi away
- ILN · Wilmington Airpark40 mi away
Frequently asked questions
How far is BKK from DAY?
The flight distance from Bangkok (BKK) to Dayton (DAY) is 8,721 miles (14,035 km, 7,578 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BKK to DAY?
A nonstop flight takes about 17h 34m 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 Dayton?
Dayton is 11 hours behind Bangkok.
What is the cheapest way to fly from BKK to DAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BKK–DAY that never appear on search engines, with no booking fees.