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LBF to SIR: distance & flight time
North Platte (North Platte Regional Airport Lee Bird Field) → Sion (Sion Airport)
4,955 mi
7,974 km · 4,306 nm
10h 11m
estimated nonstop flight time
+7h
time difference · heading northeast
See live LBF→SIR fares Phone-only fares on this route — call free
Flight time details
4,955 miles nonstop takes roughly 10h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- LBF — North Platte Regional Airport Lee Bird Field · North Platte, United States
- SIR — Sion Airport · Sion, Switzerland
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 LBF
- LXN · Jim Kelly Field53 mi away
- MCK · Mc Cook Ben Nelson Regional Airport64 mi away
- HDE · Brewster Field84 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field120 mi away
Near SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Frequently asked questions
How far is LBF from SIR?
The flight distance from North Platte (LBF) to Sion (SIR) is 4,955 miles (7,974 km, 4,306 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LBF to SIR?
A nonstop flight takes about 10h 11m 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 North Platte and Sion?
Sion is 7 hours ahead of North Platte.
What is the cheapest way to fly from LBF to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LBF–SIR that never appear on search engines, with no booking fees.