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RER to SLD: distance & flight time
Retalhuleu (Retalhuleu Airport) → Sliac (Sliač Airport)
6,374 mi
10,258 km · 5,539 nm
12h 58m
estimated nonstop flight time
+8h
time difference · heading northeast
See live RER→SLD fares Phone-only fares on this route — call free
Flight time details
6,374 miles nonstop takes roughly 12h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- RER — Retalhuleu Airport · Retalhuleu, Guatemala
- SLD — Sliač Airport · Sliac, Slovakia
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 SLD
- ILZ · Žilina Airport47 mi away
- TAT · Poprad-Tatry Airport59 mi away
- PZY · Piešťany Airport60 mi away
- UHE · Kunovice Airport82 mi away
Frequently asked questions
How far is RER from SLD?
The flight distance from Retalhuleu (RER) to Sliac (SLD) is 6,374 miles (10,258 km, 5,539 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RER to SLD?
A nonstop flight takes about 12h 58m 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 Sliac?
Sliac is 8 hours ahead of Retalhuleu.
What is the cheapest way to fly from RER to SLD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RER–SLD that never appear on search engines, with no booking fees.