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RME to KJP: distance & flight time
Rome (Griffiss International Airport) → Kerama (Kerama Airport)
7,429 mi
11,956 km · 6,456 nm
15h 2m
estimated nonstop flight time
+13h
time difference · heading north
See live RME→KJP fares Phone-only fares on this route — call free
Flight time details
7,429 miles nonstop takes roughly 15h 2m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- RME — Griffiss International Airport · Rome, United States
- KJP — Kerama Airport · Kerama, 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 RME
Near KJP
- OKA · Naha Airport22 mi away
- AGJ · Aguni Airport29 mi away
- DNA · Kadena Air Base32 mi away
- UEO · Kumejima Airport38 mi away
Frequently asked questions
How far is RME from KJP?
The flight distance from Rome (RME) to Kerama (KJP) is 7,429 miles (11,956 km, 6,456 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RME to KJP?
A nonstop flight takes about 15h 2m 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 Rome and Kerama?
Kerama is 13 hours ahead of Rome.
What is the cheapest way to fly from RME to KJP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RME–KJP that never appear on search engines, with no booking fees.