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SIR to SSC: distance & flight time
Sion (Sion Airport) → Sumter (Shaw Air Force Base)
4,478 mi
7,207 km · 3,892 nm
9h 15m
estimated nonstop flight time
-6h
time difference · heading northwest
See live SIR→SSC fares Phone-only fares on this route — call free
Flight time details
4,478 miles nonstop takes roughly 9h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- SSC — Shaw Air Force Base · Sumter, 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 SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Near SSC
- MMT · Mc Entire Joint National Guard Base19 mi away
- CDN · Woodward Field22 mi away
- CUB · Jim Hamilton L.B. Owens Airport30 mi away
- HVS · Hartsville Regional Airport36 mi away
Frequently asked questions
How far is SIR from SSC?
The flight distance from Sion (SIR) to Sumter (SSC) is 4,478 miles (7,207 km, 3,892 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to SSC?
A nonstop flight takes about 9h 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 Sion and Sumter?
Sumter is 6 hours behind Sion.
What is the cheapest way to fly from SIR to SSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–SSC that never appear on search engines, with no booking fees.