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BKK to CPR: distance & flight time
Bangkok (Suvarnabhumi Airport) → Casper (Casper-Natrona County International Airport)
8,164 mi
13,138 km · 7,094 nm
16h 28m
estimated nonstop flight time
-13h
time difference · heading north
See live BKK→CPR fares Phone-only fares on this route — call free
Flight time details
8,164 miles nonstop takes roughly 16h 28m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- BKK — Suvarnabhumi Airport · Bangkok, Thailand
- CPR — Casper-Natrona County International Airport · Casper, 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 CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 mi away
Frequently asked questions
How far is BKK from CPR?
The flight distance from Bangkok (BKK) to Casper (CPR) is 8,164 miles (13,138 km, 7,094 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BKK to CPR?
A nonstop flight takes about 16h 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 Casper?
Casper is 13 hours behind Bangkok.
What is the cheapest way to fly from BKK to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BKK–CPR that never appear on search engines, with no booking fees.