Need help booking?
Unpublished phone-only deals available
IRB to TVF: distance & flight time
Iraan (Iraan Municipal Airport) → Thief River Falls (Thief River Falls Regional Airport)
1,223 mi
1,969 km · 1,063 nm
3h 8m
estimated nonstop flight time
Same time
time difference · heading north
See live IRB→TVF fares Phone-only fares on this route — call free
Flight time details
1,223 miles nonstop takes roughly 3h 8m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- IRB — Iraan Municipal Airport · Iraan, United States
- TVF — Thief River Falls Regional Airport · Thief River Falls, 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 IRB
- OZA · Ozona Municipal Airport43 mi away
- FST · Fort Stockton Pecos County Airport61 mi away
- MAF · Midland International Airport74 mi away
- SJT · San Angelo Regional Mathis Field88 mi away
Near TVF
- GFK · Grand Forks International Airport47 mi away
- RDR · Grand Forks Air Force Base57 mi away
- BJI · Bemidji Regional Airport70 mi away
- PMB · Pembina Municipal Airport77 mi away
Frequently asked questions
How far is IRB from TVF?
The flight distance from Iraan (IRB) to Thief River Falls (TVF) is 1,223 miles (1,969 km, 1,063 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRB to TVF?
A nonstop flight takes about 3h 8m 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 cheapest way to fly from IRB to TVF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRB–TVF that never appear on search engines, with no booking fees.