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IKB to SIR: distance & flight time
North Wilkesboro (Wilkes County Airport) → Sion (Sion Airport)
4,406 mi
7,091 km · 3,829 nm
9h 6m
estimated nonstop flight time
+6h
time difference · heading northeast
See live IKB→SIR fares Phone-only fares on this route — call free
Flight time details
4,406 miles nonstop takes roughly 9h 6m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- IKB — Wilkes County Airport · North Wilkesboro, 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 IKB
- CLT · Charlotte Douglas International Airport70 mi away
- SVH · Statesville Regional Airport33 mi away
- HKY · Hickory Regional Airport37 mi away
- MRN · Foothills Regional Airport40 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 IKB from SIR?
The flight distance from North Wilkesboro (IKB) to Sion (SIR) is 4,406 miles (7,091 km, 3,829 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKB to SIR?
A nonstop flight takes about 9h 6m 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 Wilkesboro and Sion?
Sion is 6 hours ahead of North Wilkesboro.
What is the cheapest way to fly from IKB to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKB–SIR that never appear on search engines, with no booking fees.