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ALO to SLM: distance & flight time
Waterloo (Waterloo Regional Airport) → Salamanca (Salamanca Airport)
4,266 mi
6,866 km · 3,707 nm
8h 50m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ALO→SLM fares Phone-only fares on this route — call free
Flight time details
4,266 miles nonstop takes roughly 8h 50m 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
- ALO — Waterloo Regional Airport · Waterloo, United States
- 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 ALO
- CCY · Northeast Iowa Regional Airport37 mi away
- CID · The Eastern Iowa Airport58 mi away
- MCW · Mason City Municipal Airport63 mi away
- PCD · Prairie Du Chien Municipal Airport72 mi away
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 ALO from SLM?
The flight distance from Waterloo (ALO) to Salamanca (SLM) is 4,266 miles (6,866 km, 3,707 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALO to SLM?
A nonstop flight takes about 8h 50m 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 Waterloo and Salamanca?
Salamanca is 7 hours ahead of Waterloo.
What is the cheapest way to fly from ALO to SLM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALO–SLM that never appear on search engines, with no booking fees.