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IRB to SEP: distance & flight time
Iraan (Iraan Municipal Airport) → Stephenville (Stephenville Clark Regional Airport)
237 mi
381 km · 206 nm
1h 5m
estimated nonstop flight time
Same time
time difference · heading northeast
See live IRB→SEP fares Phone-only fares on this route — call free
Flight time details
237 miles nonstop takes roughly 1h 5m gate to gate, flying northeast. 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
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Frequently asked questions
How far is IRB from SEP?
The flight distance from Iraan (IRB) to Stephenville (SEP) is 237 miles (381 km, 206 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRB to SEP?
A nonstop flight takes about 1h 5m 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 SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRB–SEP that never appear on search engines, with no booking fees.