Need help booking?
Unpublished phone-only deals available
THR to FKB: distance & flight time
Teheran (Mehrabad International Airport) → Karlsruhe/Baden-Baden (Karlsruhe Baden-Baden Airport)
2,351 mi
3,784 km · 2,043 nm
5h 5m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live THR→FKB fares Phone-only fares on this route — call free
Flight time details
2,351 miles nonstop takes roughly 5h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- FKB — Karlsruhe Baden-Baden Airport · Karlsruhe/Baden-Baden, Germany
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 FKB
- SXB · Strasbourg Airport27 mi away
- LHA · Lahr Airport31 mi away
- ZQW · Zweibrücken Airport43 mi away
- FRA · Frankfurt am Main Airport89 mi away
Frequently asked questions
How far is THR from FKB?
The flight distance from Teheran (THR) to Karlsruhe/Baden-Baden (FKB) is 2,351 miles (3,784 km, 2,043 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to FKB?
A nonstop flight takes about 5h 5m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from THR to FKB?
Nonstop service on THR–FKB depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 5h 5m nonstop estimate.
What is the time difference between Teheran and Karlsruhe/Baden-Baden?
Karlsruhe/Baden-Baden is 2.5 hours behind Teheran.
What is the cheapest way to fly from THR to FKB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–FKB that never appear on search engines, with no booking fees.
Why are some THR to FKB fares phone-only?
Consolidator contracts let us sell certain THR–FKB tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.