Need help booking?
Unpublished phone-only deals available
THR to RAP: distance & flight time
Teheran (Mehrabad International Airport) → Rapid City (Rapid City Regional Airport)
6,698 mi
10,779 km · 5,820 nm
13h 36m
estimated nonstop flight time
-9.5h
time difference · heading north
See live THR→RAP fares Phone-only fares on this route — call free
Flight time details
6,698 miles nonstop takes roughly 13h 36m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- RAP — Rapid City Regional Airport · 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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Near RAP
- RCA · Ellsworth Air Force Base7 mi away
- SPF · Black Hills Airport-Clyde Ice Field47 mi away
- CDR · Chadron Municipal Airport83 mi away
- GCC · Gillette Campbell County Airport125 mi away
Frequently asked questions
How far is THR from RAP?
The flight distance from Teheran (THR) to Rapid City (RAP) is 6,698 miles (10,779 km, 5,820 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to RAP?
A nonstop flight takes about 13h 36m 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 Teheran and Rapid City?
Rapid City is 9.5 hours behind Teheran.
What is the cheapest way to fly from THR to RAP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–RAP that never appear on search engines, with no booking fees.