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OIR to CAH: distance & flight time
Okushiri (Okushiri Airport) → Ca Mau (Cà Mau Airport)
3,079 mi
4,954 km · 2,675 nm
6h 30m
estimated nonstop flight time
-2h
time difference · heading southwest
See live OIR→CAH fares Phone-only fares on this route — call free
Flight time details
3,079 miles nonstop takes roughly 6h 30m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- OIR — Okushiri Airport · Okushiri, Japan
- CAH — Cà Mau Airport · Ca Mau, Vietnam
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 OIR
- HKD · Hakodate Airport74 mi away
- AOJ · Aomori Airport113 mi away
- OKD · Okadama Airport123 mi away
- CTS · New Chitose Airport125 mi away
Near CAH
- VKG · Rach Gia Airport54 mi away
- VCA · Can Tho International Airport72 mi away
- VCS · Co Ong Airport104 mi away
- PQC · Phu Quoc International Airport106 mi away
Frequently asked questions
How far is OIR from CAH?
The flight distance from Okushiri (OIR) to Ca Mau (CAH) is 3,079 miles (4,954 km, 2,675 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to CAH?
A nonstop flight takes about 6h 30m 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 Okushiri and Ca Mau?
Ca Mau is 2 hours behind Okushiri.
What is the cheapest way to fly from OIR to CAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–CAH that never appear on search engines, with no booking fees.