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SIR to RTB: distance & flight time
Sion (Sion Airport) → Roatan (Juan Manuel Galvez International Airport)
5,589 mi
8,995 km · 4,857 nm
11h 26m
estimated nonstop flight time
-8h
time difference · heading west
See live SIR→RTB fares Phone-only fares on this route — call free
Flight time details
5,589 miles nonstop takes roughly 11h 26m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- RTB — Juan Manuel Galvez International Airport · Roatan, Honduras
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 RTB
- UII · Utila Airport28 mi away
- GJA · La Laguna Airport42 mi away
- LCE · Goloson International Airport45 mi away
- TJI · Trujillo Airport47 mi away
Frequently asked questions
How far is SIR from RTB?
The flight distance from Sion (SIR) to Roatan (RTB) is 5,589 miles (8,995 km, 4,857 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to RTB?
A nonstop flight takes about 11h 26m 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 Roatan?
Roatan is 8 hours behind Sion.
What is the cheapest way to fly from SIR to RTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–RTB that never appear on search engines, with no booking fees.