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RET to KCZ: distance & flight time
Røst (Røst Airport) → Kochi (Kōchi Ryōma Airport)
4,829 mi
7,771 km · 4,196 nm
9h 56m
estimated nonstop flight time
+7h
time difference · heading northeast
See live RET→KCZ fares Phone-only fares on this route — call free
Flight time details
4,829 miles nonstop takes roughly 9h 56m 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
- RET — Røst Airport · Røst, Norway
- KCZ — Kōchi Ryōma Airport · Kochi, 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 RET
- VRY · Værøy Heliport19 mi away
- LKN · Leknes Airport58 mi away
- BOO · Bodø Airport63 mi away
- SVJ · Svolvær Helle Airport83 mi away
Near KCZ
- TAK · Takamatsu Airport50 mi away
- MYJ · Matsuyama Airport59 mi away
- TKS · Tokushima Airport/JMSDF Air Base67 mi away
- HIJ · Hiroshima Airport75 mi away
Frequently asked questions
How far is RET from KCZ?
The flight distance from Røst (RET) to Kochi (KCZ) is 4,829 miles (7,771 km, 4,196 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RET to KCZ?
A nonstop flight takes about 9h 56m 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 Røst and Kochi?
Kochi is 7 hours ahead of Røst.
What is the cheapest way to fly from RET to KCZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RET–KCZ that never appear on search engines, with no booking fees.