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DIG to SIR: distance & flight time
Shangri-La (Diqing Airport) → Sion (Sion Airport)
4,964 mi
7,989 km · 4,314 nm
10h 12m
estimated nonstop flight time
-6h
time difference · heading northwest
See live DIG→SIR fares Phone-only fares on this route — call free
Flight time details
4,964 miles nonstop takes roughly 10h 12m 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
- DIG — Diqing Airport · Shangri-La, China
- 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 DIG
- NLH · Ninglang Luguhu Airport68 mi away
- LJG · Lijiang Airport85 mi away
- DCY · Daocheng Yading Airport108 mi away
- PBU · Putao Airport142 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 DIG from SIR?
The flight distance from Shangri-La (DIG) to Sion (SIR) is 4,964 miles (7,989 km, 4,314 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DIG to SIR?
A nonstop flight takes about 10h 12m 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 Shangri-La and Sion?
Sion is 6 hours behind Shangri-La.
What is the cheapest way to fly from DIG to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DIG–SIR that never appear on search engines, with no booking fees.