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ZMM to IAD: distance & flight time
Zamora (Zamora Airport) → Washington (Washington Dulles International Airport)
1,971 mi
3,172 km · 1,713 nm
4h 20m
estimated nonstop flight time
+2h
time difference · heading northeast
See live ZMM→IAD fares Phone-only fares on this route — call free
Flight time details
1,971 miles nonstop takes roughly 4h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- ZMM — Zamora Airport · Zamora, Mexico
- IAD — Washington Dulles International 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 ZMM
Frequently asked questions
How far is ZMM from IAD?
The flight distance from Zamora (ZMM) to Washington (IAD) is 1,971 miles (3,172 km, 1,713 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZMM to IAD?
A nonstop flight takes about 4h 20m 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 Zamora and Washington?
Washington is 2 hours ahead of Zamora.
What is the cheapest way to fly from ZMM to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZMM–IAD that never appear on search engines, with no booking fees.