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SIR to SGR: distance & flight time
Sion (Sion Airport) → Sugar Land (Sugar Land Regional Airport)
5,333 mi
8,583 km · 4,634 nm
10h 55m
estimated nonstop flight time
-7h
time difference · heading northwest
See live SIR→SGR fares Phone-only fares on this route — call free
Flight time details
5,333 miles nonstop takes roughly 10h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- SGR — Sugar Land Regional Airport · Sugar Land, 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 SGR
- IAH · George Bush Intercontinental Houston Airport31 mi away
- AAP · Andrau Airpark8 mi away
- IWS · West Houston Airport14 mi away
- HOU · William P Hobby Airport23 mi away
Frequently asked questions
How far is SIR from SGR?
The flight distance from Sion (SIR) to Sugar Land (SGR) is 5,333 miles (8,583 km, 4,634 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to SGR?
A nonstop flight takes about 10h 55m 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 Sugar Land?
Sugar Land is 7 hours behind Sion.
What is the cheapest way to fly from SIR to SGR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–SGR that never appear on search engines, with no booking fees.