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CVG to THR: distance & flight time
Cincinnati (Cincinnati Northern Kentucky International Airport) → Teheran (Mehrabad International Airport)
6,560 mi
10,557 km · 5,700 nm
13h 20m
estimated nonstop flight time
+7.5h
time difference · heading northeast
See live CVG→THR fares Phone-only fares on this route — call free
Flight time details
6,560 miles nonstop takes roughly 13h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time gain when reading arrival times on your ticket.
The two airports
- CVG — Cincinnati Northern Kentucky International Airport · Cincinnati, United States
- THR — Mehrabad International Airport · Teheran, Iran
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 CVG
- LUK · Cincinnati Municipal Airport Lunken Field14 mi away
- HAO · Butler Co Regional Airport - Hogan Field23 mi away
- MGY · Dayton-Wright Brothers Airport44 mi away
- ILN · Wilmington Airpark54 mi away
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
Frequently asked questions
How far is CVG from THR?
The flight distance from Cincinnati (CVG) to Teheran (THR) is 6,560 miles (10,557 km, 5,700 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CVG to THR?
A nonstop flight takes about 13h 20m 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 Cincinnati and Teheran?
Teheran is 7.5 hours ahead of Cincinnati.
What is the cheapest way to fly from CVG to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CVG–THR that never appear on search engines, with no booking fees.