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DEN to ALP: distance & flight time
Denver (Denver International Airport) → Aleppo (Aleppo International Airport)
6,651 mi
10,705 km · 5,780 nm
13h 31m
estimated nonstop flight time
+9h
time difference · heading northeast
See live DEN→ALP fares Phone-only fares on this route — call free
Flight time details
6,651 miles nonstop takes roughly 13h 31m 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
- DEN — Denver International Airport · Denver, United States
- ALP — Aleppo International Airport · Aleppo, Syria
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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
Near ALP
- HTY · Hatay Airport54 mi away
- GZT · Gaziantep International Airport55 mi away
- LTK · Bassel Al-Assad International Airport90 mi away
- KCM · Kahramanmaraş Airport95 mi away
Frequently asked questions
How far is DEN from ALP?
The flight distance from Denver (DEN) to Aleppo (ALP) is 6,651 miles (10,705 km, 5,780 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEN to ALP?
A nonstop flight takes about 13h 31m 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 Denver and Aleppo?
Aleppo is 9 hours ahead of Denver.
What is the cheapest way to fly from DEN to ALP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEN–ALP that never appear on search engines, with no booking fees.