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ASM to KJP: distance & flight time
Asmara (Asmara International Airport) → Kerama (Kerama Airport)
5,659 mi
9,108 km · 4,918 nm
11h 34m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ASM→KJP fares Phone-only fares on this route — call free
Flight time details
5,659 miles nonstop takes roughly 11h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- ASM — Asmara International Airport · Asmara, Eritrea
- 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 ASM
- MSW · Massawa International Airport40 mi away
- AXU · Axum Airport80 mi away
- MQX · Mekele Airport133 mi away
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 ASM from KJP?
The flight distance from Asmara (ASM) to Kerama (KJP) is 5,659 miles (9,108 km, 4,918 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASM to KJP?
A nonstop flight takes about 11h 34m 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 Asmara and Kerama?
Kerama is 6 hours ahead of Asmara.
What is the cheapest way to fly from ASM to KJP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASM–KJP that never appear on search engines, with no booking fees.