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IRB to SUS: distance & flight time
Iraan (Iraan Municipal Airport) → Null (Spirit of St Louis Airport)
832 mi
1,339 km · 723 nm
2h 17m
estimated nonstop flight time
Same time
time difference · heading northeast
See live IRB→SUS fares Phone-only fares on this route — call free
Flight time details
832 miles nonstop takes roughly 2h 17m 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
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is IRB from SUS?
The flight distance from Iraan (IRB) to Null (SUS) is 832 miles (1,339 km, 723 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRB to SUS?
A nonstop flight takes about 2h 17m 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 SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRB–SUS that never appear on search engines, with no booking fees.