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ZIN to OTP: distance & flight time
Interlaken (Interlaken Air Base) → Bucharest (Henri Coandă International Airport)
890 mi
1,432 km · 773 nm
2h 24m
estimated nonstop flight time
+1h
time difference · heading east
See live ZIN→OTP fares Phone-only fares on this route — call free
Flight time details
890 miles nonstop takes roughly 2h 24m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ZIN — Interlaken Air Base · Interlaken, Switzerland
- OTP — Henri Coandă International Airport · Bucharest, Romania
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 ZIN
- BRN · Bern Belp Airport24 mi away
- BXO · Buochs Airport32 mi away
- EML · Emmen Air Base35 mi away
- SIR · Sion Airport41 mi away
Near OTP
- BBU · Băneasa International Airport5 mi away
- GOZ · Gorna Oryahovitsa Airport100 mi away
- CRA · Craiova Airport110 mi away
- CND · Mihail Kogălniceanu International Airport119 mi away
Frequently asked questions
How far is ZIN from OTP?
The flight distance from Interlaken (ZIN) to Bucharest (OTP) is 890 miles (1,432 km, 773 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZIN to OTP?
A nonstop flight takes about 2h 24m 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 Interlaken and Bucharest?
Bucharest is 1 hour ahead of Interlaken.
What is the cheapest way to fly from ZIN to OTP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZIN–OTP that never appear on search engines, with no booking fees.