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TUL to KOP: distance & flight time
Tulsa (Tulsa International Airport) → Nakhon Phanom (Nakhon Phanom Airport)
8,499 mi
13,678 km · 7,385 nm
17h 8m
estimated nonstop flight time
+12h
time difference · heading northwest
See live TUL→KOP fares Phone-only fares on this route — call free
Flight time details
8,499 miles nonstop takes roughly 17h 8m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- TUL — Tulsa International Airport · Tulsa, United States
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
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 TUL
- RVS · Richard Lloyd Jones Jr Airport12 mi away
- OKM · Okmulgee Regional Airport37 mi away
- CUH · Cushing Municipal Airport52 mi away
- CFV · Coffeyville Municipal Airport64 mi away
Near KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is TUL from KOP?
The flight distance from Tulsa (TUL) to Nakhon Phanom (KOP) is 8,499 miles (13,678 km, 7,385 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TUL to KOP?
A nonstop flight takes about 17h 8m 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 Tulsa and Nakhon Phanom?
Nakhon Phanom is 12 hours ahead of Tulsa.
What is the cheapest way to fly from TUL to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TUL–KOP that never appear on search engines, with no booking fees.