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RCA to TKH: distance & flight time
Rapid City (Ellsworth Air Force Base) → Nakhon Sawan (Takhli Airport)
8,074 mi
12,994 km · 7,016 nm
16h 18m
estimated nonstop flight time
+13h
time difference · heading northwest
See live RCA→TKH fares Phone-only fares on this route — call free
Flight time details
8,074 miles nonstop takes roughly 16h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- RCA — Ellsworth Air Force Base · Rapid City, United States
- TKH — Takhli Airport · Nakhon Sawan, 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 RCA
- RAP · Rapid City Regional Airport7 mi away
- SPF · Black Hills Airport-Clyde Ice Field41 mi away
- CDR · Chadron Municipal Airport90 mi away
- GCC · Gillette Campbell County Airport121 mi away
Near TKH
- KDT · Kamphaeng Saen Airport85 mi away
- DMK · Don Mueang International Airport97 mi away
- PHS · Phitsanulok Airport104 mi away
- BKK · Suvarnabhumi Airport114 mi away
Frequently asked questions
How far is RCA from TKH?
The flight distance from Rapid City (RCA) to Nakhon Sawan (TKH) is 8,074 miles (12,994 km, 7,016 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to TKH?
A nonstop flight takes about 16h 18m 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 Rapid City and Nakhon Sawan?
Nakhon Sawan is 13 hours ahead of Rapid City.
What is the cheapest way to fly from RCA to TKH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–TKH that never appear on search engines, with no booking fees.