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RST to KIX: distance & flight time
Rochester (Rochester International Airport) → Osaka (Kansai International Airport)
6,248 mi
10,056 km · 5,430 nm
12h 43m
estimated nonstop flight time
+14h
time difference · heading northwest
See live RST→KIX fares Phone-only fares on this route — call free
Flight time details
6,248 miles nonstop takes roughly 12h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- RST — Rochester International Airport · Rochester, United States
- KIX — Kansai International Airport · Osaka, 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 RST
Near KIX
- UKB · Kobe Airport14 mi away
- ITM · Osaka International Airport27 mi away
- TKS · Tokushima Airport/JMSDF Air Base42 mi away
- SHM · Nanki Shirahama Airport53 mi away
Frequently asked questions
How far is RST from KIX?
The flight distance from Rochester (RST) to Osaka (KIX) is 6,248 miles (10,056 km, 5,430 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RST to KIX?
A nonstop flight takes about 12h 43m 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 Rochester and Osaka?
Osaka is 14 hours ahead of Rochester.
What is the cheapest way to fly from RST to KIX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RST–KIX that never appear on search engines, with no booking fees.