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THR to SGR: distance & flight time
Teheran (Mehrabad International Airport) → Sugar Land (Sugar Land Regional Airport)
7,439 mi
11,973 km · 6,465 nm
15h 3m
estimated nonstop flight time
-8.5h
time difference · heading northwest
See live THR→SGR fares Phone-only fares on this route — call free
Flight time details
7,439 miles nonstop takes roughly 15h 3m 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
- SGR — Sugar Land Regional Airport · Sugar Land, 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 SGR
- IAH · George Bush Intercontinental Houston Airport31 mi away
- AAP · Andrau Airpark8 mi away
- IWS · West Houston Airport14 mi away
- HOU · William P Hobby Airport23 mi away
Frequently asked questions
How far is THR from SGR?
The flight distance from Teheran (THR) to Sugar Land (SGR) is 7,439 miles (11,973 km, 6,465 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to SGR?
A nonstop flight takes about 15h 3m 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 Sugar Land?
Sugar Land is 8.5 hours behind Teheran.
What is the cheapest way to fly from THR to SGR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–SGR that never appear on search engines, with no booking fees.