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ASO to KSL: distance & flight time
Asosa (Asosa Airport) → Kassala (Kassala Airport)
389 mi
626 km · 338 nm
1h 29m
estimated nonstop flight time
-1h
time difference · heading north
See live ASO→KSL fares Phone-only fares on this route — call free
Flight time details
389 miles nonstop takes roughly 1h 29m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ASO — Asosa Airport · Asosa, Ethiopia
- KSL — Kassala Airport · Kassala, Sudan
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 ASO
- BEI · Beica Airport44 mi away
- DEM · Dembidollo Airport103 mi away
- RSS · Damazin Airport123 mi away
- GMB · Gambella Airport131 mi away
Near KSL
- HUE · Humera Airport80 mi away
Frequently asked questions
How far is ASO from KSL?
The flight distance from Asosa (ASO) to Kassala (KSL) is 389 miles (626 km, 338 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASO to KSL?
A nonstop flight takes about 1h 29m 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 Asosa and Kassala?
Kassala is 1 hour behind Asosa.
What is the cheapest way to fly from ASO to KSL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASO–KSL that never appear on search engines, with no booking fees.