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ERV to SIR: distance & flight time
Kerrville (Kerrville Municipal Louis Schreiner Field) → Sion (Sion Airport)
5,456 mi
8,781 km · 4,741 nm
11h 10m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ERV→SIR fares Phone-only fares on this route — call free
Flight time details
5,456 miles nonstop takes roughly 11h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- ERV — Kerrville Municipal Louis Schreiner Field · Kerrville, 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 ERV
- AUS · Austin Bergstrom International Airport86 mi away
- SAT · San Antonio International Airport48 mi away
- SKF · Lackland Air Force Base51 mi away
- JCT · Kimble County Airport55 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 ERV from SIR?
The flight distance from Kerrville (ERV) to Sion (SIR) is 5,456 miles (8,781 km, 4,741 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ERV to SIR?
A nonstop flight takes about 11h 10m 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 Kerrville and Sion?
Sion is 7 hours ahead of Kerrville.
What is the cheapest way to fly from ERV to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ERV–SIR that never appear on search engines, with no booking fees.