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SPI to IRB: distance & flight time
Springfield (Abraham Lincoln Capital Airport) → Iraan (Iraan Municipal Airport)
923 mi
1,485 km · 802 nm
2h 28m
estimated nonstop flight time
Same time
time difference · heading southwest
See live SPI→IRB fares Phone-only fares on this route — call free
Flight time details
923 miles nonstop takes roughly 2h 28m gate to gate, flying southwest. 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
- SPI — Abraham Lincoln Capital Airport · Springfield, United States
- IRB — Iraan Municipal Airport · Iraan, 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 SPI
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
Frequently asked questions
How far is SPI from IRB?
The flight distance from Springfield (SPI) to Iraan (IRB) is 923 miles (1,485 km, 802 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPI to IRB?
A nonstop flight takes about 2h 28m 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 SPI to IRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPI–IRB that never appear on search engines, with no booking fees.