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SIR to TPJ: distance & flight time
Sion (Sion Airport) → Taplejung (Taplejung Airport)
4,439 mi
7,144 km · 3,857 nm
9h 10m
estimated nonstop flight time
+3.8h
time difference · heading east
See live SIR→TPJ fares Phone-only fares on this route — call free
Flight time details
4,439 miles nonstop takes roughly 9h 10m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.8-hour time gain when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- TPJ — Taplejung Airport · Taplejung, Nepal
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 TPJ
- TMI · Tumling Tar Airport31 mi away
- BHP · Bhojpur Airport42 mi away
- BDP · Bhadrapur Airport59 mi away
- IXB · Bagdogra Airport61 mi away
Frequently asked questions
How far is SIR from TPJ?
The flight distance from Sion (SIR) to Taplejung (TPJ) is 4,439 miles (7,144 km, 3,857 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to TPJ?
A nonstop flight takes about 9h 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 Sion and Taplejung?
Taplejung is 3.8 hours ahead of Sion.
What is the cheapest way to fly from SIR to TPJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–TPJ that never appear on search engines, with no booking fees.