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UTH to RCA: distance & flight time
Udon Thani (Udon Thani Airport) → Rapid City (Ellsworth Air Force Base)
7,882 mi
12,685 km · 6,849 nm
15h 55m
estimated nonstop flight time
-13h
time difference · heading north
See live UTH→RCA fares Phone-only fares on this route — call free
Flight time details
7,882 miles nonstop takes roughly 15h 55m 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
- UTH — Udon Thani Airport · Udon Thani, Thailand
- RCA — Ellsworth Air Force Base · Rapid City, 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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
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
Frequently asked questions
How far is UTH from RCA?
The flight distance from Udon Thani (UTH) to Rapid City (RCA) is 7,882 miles (12,685 km, 6,849 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to RCA?
A nonstop flight takes about 15h 55m 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 Udon Thani and Rapid City?
Rapid City is 13 hours behind Udon Thani.
What is the cheapest way to fly from UTH to RCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–RCA that never appear on search engines, with no booking fees.