Need help booking?
Unpublished phone-only deals available
SIR to NRT: distance & flight time
Sion (Sion Airport) → Tokyo (Narita International Airport)
6,065 mi
9,761 km · 5,271 nm
12h 22m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SIR→NRT fares Phone-only fares on this route — call free
Flight time details
6,065 miles nonstop takes roughly 12h 22m 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
- SIR — Sion Airport · Sion, Switzerland
- NRT — Narita International Airport · Tokyo, Japan
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 NRT
- HND · Tokyo Haneda International Airport37 mi away
- IBR · Hyakuri Airport29 mi away
- NJA · Atsugi Naval Air Facility57 mi away
- OKO · Yokota Air Base58 mi away
Frequently asked questions
How far is SIR from NRT?
The flight distance from Sion (SIR) to Tokyo (NRT) is 6,065 miles (9,761 km, 5,271 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to NRT?
A nonstop flight takes about 12h 22m 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 Tokyo?
Tokyo is 7 hours ahead of Sion.
What is the cheapest way to fly from SIR to NRT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–NRT that never appear on search engines, with no booking fees.