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RER to OSM: distance & flight time
Retalhuleu (Retalhuleu Airport) → Mosul (Mosul International Airport)
7,855 mi
12,641 km · 6,826 nm
15h 52m
estimated nonstop flight time
+9h
time difference · heading northeast
See live RER→OSM fares Phone-only fares on this route — call free
Flight time details
7,855 miles nonstop takes roughly 15h 52m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- RER — Retalhuleu Airport · Retalhuleu, Guatemala
- OSM — Mosul International Airport · Mosul, Iraq
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 OSM
- RQW · Qayyarah West Airport37 mi away
- EBL · Erbil International Airport46 mi away
- KIK · Kirkuk Air Base89 mi away
- NKT · Şırnak Şerafettin Elçi Airport95 mi away
Frequently asked questions
How far is RER from OSM?
The flight distance from Retalhuleu (RER) to Mosul (OSM) is 7,855 miles (12,641 km, 6,826 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RER to OSM?
A nonstop flight takes about 15h 52m 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 Retalhuleu and Mosul?
Mosul is 9 hours ahead of Retalhuleu.
What is the cheapest way to fly from RER to OSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RER–OSM that never appear on search engines, with no booking fees.