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SPI to SMN: distance & flight time
Springfield (Abraham Lincoln Capital Airport) → Salmon (Lemhi County Airport)
1,281 mi
2,061 km · 1,113 nm
3h 15m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SPI→SMN fares Phone-only fares on this route — call free
Flight time details
1,281 miles nonstop takes roughly 3h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SPI — Abraham Lincoln Capital Airport · Springfield, United States
- SMN — Lemhi County Airport · Salmon, 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 SMN
- BTM · Bert Mooney Airport88 mi away
- MYL · McCall Municipal Airport110 mi away
- SUN · Friedman Memorial Airport114 mi away
- MSO · Missoula International Airport124 mi away
Frequently asked questions
How far is SPI from SMN?
The flight distance from Springfield (SPI) to Salmon (SMN) is 1,281 miles (2,061 km, 1,113 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPI to SMN?
A nonstop flight takes about 3h 15m 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 time difference between Springfield and Salmon?
Salmon is 1 hour behind Springfield.
What is the cheapest way to fly from SPI to SMN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPI–SMN that never appear on search engines, with no booking fees.