Need help booking?
Unpublished phone-only deals available
THR to LNR: distance & flight time
Teheran (Mehrabad International Airport) → Lone Rock (Tri-County Regional Airport)
6,471 mi
10,414 km · 5,623 nm
13h 9m
estimated nonstop flight time
-8.5h
time difference · heading northwest
See live THR→LNR fares Phone-only fares on this route — call free
Flight time details
6,471 miles nonstop takes roughly 13h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- LNR — Tri-County Regional Airport · Lone Rock, 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 LNR
- MSN · Dane County Regional Truax Field43 mi away
- PCD · Prairie Du Chien Municipal Airport49 mi away
- VOK · Volk Field50 mi away
- DBQ · Dubuque Regional Airport62 mi away
Frequently asked questions
How far is THR from LNR?
The flight distance from Teheran (THR) to Lone Rock (LNR) is 6,471 miles (10,414 km, 5,623 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to LNR?
A nonstop flight takes about 13h 9m 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 Lone Rock?
Lone Rock is 8.5 hours behind Teheran.
What is the cheapest way to fly from THR to LNR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–LNR that never appear on search engines, with no booking fees.