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MRO to IAD: distance & flight time
Masterton (Hood Airport) → Washington (Washington Dulles International Airport)
8,682 mi
13,973 km · 7,545 nm
17h 29m
estimated nonstop flight time
-16h
time difference · heading northeast
See live MRO→IAD fares Phone-only fares on this route — call free
Flight time details
8,682 miles nonstop takes roughly 17h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- MRO — Hood Airport · Masterton, New Zealand
- 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 MRO
- PPQ · Paraparaumu Airport34 mi away
- PMR · Palmerston North Airport45 mi away
- WLG · Wellington International Airport50 mi away
- OHA · RNZAF Base Ohakea55 mi away
Frequently asked questions
How far is MRO from IAD?
The flight distance from Masterton (MRO) to Washington (IAD) is 8,682 miles (13,973 km, 7,545 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MRO to IAD?
A nonstop flight takes about 17h 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 Masterton and Washington?
Washington is 16 hours behind Masterton.
What is the cheapest way to fly from MRO to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MRO–IAD that never appear on search engines, with no booking fees.