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HDM to DCA: distance & flight time
Hamadan (Hamadan Airport) → Washington (Ronald Reagan Washington National Airport)
6,271 mi
10,092 km · 5,449 nm
12h 46m
estimated nonstop flight time
-7.5h
time difference · heading northwest
See live HDM→DCA fares Phone-only fares on this route — call free
Flight time details
6,271 miles nonstop takes roughly 12h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time set-back when reading arrival times on your ticket.
The two airports
- HDM — Hamadan Airport · Hamadan, Iran
- DCA — Ronald Reagan Washington National Airport · Washington, United States
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 HDM
- KSH · Shahid Ashrafi Esfahani Airport87 mi away
- AJK · Arak Airport89 mi away
- SDG · Sanandaj Airport91 mi away
- KHD · Khoram Abad Airport100 mi away
Near DCA
Frequently asked questions
How far is HDM from DCA?
The flight distance from Hamadan (HDM) to Washington (DCA) is 6,271 miles (10,092 km, 5,449 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDM to DCA?
A nonstop flight takes about 12h 46m 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 Hamadan and Washington?
Washington is 7.5 hours behind Hamadan.
What is the cheapest way to fly from HDM to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDM–DCA that never appear on search engines, with no booking fees.