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THR to TOP: distance & flight time
Teheran (Mehrabad International Airport) → Topeka (Philip Billard Municipal Airport)
6,858 mi
11,036 km · 5,959 nm
13h 55m
estimated nonstop flight time
-8.5h
time difference · heading northwest
See live THR→TOP fares Phone-only fares on this route — call free
Flight time details
6,858 miles nonstop takes roughly 13h 55m 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
- TOP — Philip Billard Municipal Airport · Topeka, 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 TOP
- FOE · Topeka Regional Airport - Forbes Field8 mi away
- LWC · Lawrence Municipal Airport22 mi away
- FLV · Sherman Army Air Field43 mi away
- JCI · New Century Aircenter Airport43 mi away
Frequently asked questions
How far is THR from TOP?
The flight distance from Teheran (THR) to Topeka (TOP) is 6,858 miles (11,036 km, 5,959 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to TOP?
A nonstop flight takes about 13h 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 Teheran and Topeka?
Topeka is 8.5 hours behind Teheran.
What is the cheapest way to fly from THR to TOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–TOP that never appear on search engines, with no booking fees.