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ONX to SLM: distance & flight time
Colón (Enrique Adolfo Jimenez Airport) → Salamanca (Salamanca Airport)
4,981 mi
8,017 km · 4,329 nm
10h 14m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ONX→SLM fares Phone-only fares on this route — call free
Flight time details
4,981 miles nonstop takes roughly 10h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- ONX — Enrique Adolfo Jimenez Airport · Colón, Panama
- SLM — Salamanca Airport · Salamanca, Spain
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 ONX
Near SLM
- VLL · Valladolid Airport62 mi away
- MAD · Adolfo Suárez Madrid–Barajas Airport107 mi away
- BGC · Bragança Airport88 mi away
- ECV · Cuatro Vientos Airport99 mi away
Frequently asked questions
How far is ONX from SLM?
The flight distance from Colón (ONX) to Salamanca (SLM) is 4,981 miles (8,017 km, 4,329 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONX to SLM?
A nonstop flight takes about 10h 14m 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 Colón and Salamanca?
Salamanca is 7 hours ahead of Colón.
What is the cheapest way to fly from ONX to SLM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONX–SLM that never appear on search engines, with no booking fees.