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THR to ROA: distance & flight time
Teheran (Mehrabad International Airport) → Roanoke VA (Roanoke–Blacksburg Regional Airport)
6,505 mi
10,469 km · 5,653 nm
13h 13m
estimated nonstop flight time
-7.5h
time difference · heading northwest
See live THR→ROA fares Phone-only fares on this route — call free
Flight time details
6,505 miles nonstop takes roughly 13h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, 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 ROA
- LYH · Lynchburg Regional Preston Glenn Field43 mi away
- LWB · Greenbrier Valley Airport44 mi away
- DAN · Danville Regional Airport63 mi away
- BLF · Mercer County Airport68 mi away
Frequently asked questions
How far is THR from ROA?
The flight distance from Teheran (THR) to Roanoke VA (ROA) is 6,505 miles (10,469 km, 5,653 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to ROA?
A nonstop flight takes about 13h 13m 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 Roanoke VA?
Roanoke VA is 7.5 hours behind Teheran.
What is the cheapest way to fly from THR to ROA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–ROA that never appear on search engines, with no booking fees.