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RER to KJP: distance & flight time
Retalhuleu (Retalhuleu Airport) → Kerama (Kerama Airport)
8,594 mi
13,831 km · 7,468 nm
17h 19m
estimated nonstop flight time
+15h
time difference · heading northwest
See live RER→KJP fares Phone-only fares on this route — call free
Flight time details
8,594 miles nonstop takes roughly 17h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- RER — Retalhuleu Airport · Retalhuleu, Guatemala
- 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 RER
- AAZ · Quezaltenango Airport27 mi away
- TAP · Tapachula International Airport49 mi away
- AQB · Santa Cruz del Quiche Airport50 mi away
- GSJ · San José Airport70 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 RER from KJP?
The flight distance from Retalhuleu (RER) to Kerama (KJP) is 8,594 miles (13,831 km, 7,468 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RER to KJP?
A nonstop flight takes about 17h 19m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from RER to KJP?
Nonstop service on RER–KJP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 19m nonstop estimate.
What is the time difference between Retalhuleu and Kerama?
Kerama is 15 hours ahead of Retalhuleu.
What is the cheapest way to fly from RER to KJP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RER–KJP that never appear on search engines, with no booking fees.
Why are some RER to KJP fares phone-only?
Consolidator contracts let us sell certain RER–KJP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.