Need help booking?
Unpublished phone-only deals available
UBJ to RER: distance & flight time
Yamaguchi (Yamaguchi Ube Airport) → Retalhuleu (Retalhuleu Airport)
8,056 mi
12,965 km · 7,001 nm
16h 16m
estimated nonstop flight time
-15h
time difference · heading northeast
See live UBJ→RER fares Phone-only fares on this route — call free
Flight time details
8,056 miles nonstop takes roughly 16h 16m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- UBJ — Yamaguchi Ube Airport · Yamaguchi, Japan
- RER — Retalhuleu Airport · Retalhuleu, Guatemala
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 UBJ
- KKJ · Kitakyūshū Airport15 mi away
- OIT · Oita Airport41 mi away
- FUK · Fukuoka Airport53 mi away
- IWK · Iwakuni Marine Corps Air Station57 mi away
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
Frequently asked questions
How far is UBJ from RER?
The flight distance from Yamaguchi (UBJ) to Retalhuleu (RER) is 8,056 miles (12,965 km, 7,001 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBJ to RER?
A nonstop flight takes about 16h 16m 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 Yamaguchi and Retalhuleu?
Retalhuleu is 15 hours behind Yamaguchi.
What is the cheapest way to fly from UBJ to RER?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBJ–RER that never appear on search engines, with no booking fees.