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JTR to SIR: distance & flight time
Thira (Santorini Airport) → Sion (Sion Airport)
1,157 mi
1,861 km · 1,005 nm
2h 59m
estimated nonstop flight time
-1h
time difference · heading northwest
See live JTR→SIR fares Phone-only fares on this route — call free
Flight time details
1,157 miles nonstop takes roughly 2h 59m 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
- JTR — Santorini Airport · Thira, Greece
- 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 JTR
- PAS · Paros National Airport47 mi away
- JNX · Naxos Airport48 mi away
- JTY · Astypalaia Airport51 mi away
- MLO · Milos Airport59 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 JTR from SIR?
The flight distance from Thira (JTR) to Sion (SIR) is 1,157 miles (1,861 km, 1,005 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JTR to SIR?
A nonstop flight takes about 2h 59m 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 Thira and Sion?
Sion is 1 hour behind Thira.
What is the cheapest way to fly from JTR to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JTR–SIR that never appear on search engines, with no booking fees.