Need help booking?
Unpublished phone-only deals available
NRT to IAD: distance & flight time
Tokyo (Narita International Airport) → Washington (Washington Dulles International Airport)
6,739 mi
10,845 km · 5,856 nm
13h 41m
estimated nonstop flight time
-13h
time difference · heading northeast
See live NRT→IAD fares Phone-only fares on this route — call free
Flight time details
6,739 miles nonstop takes roughly 13h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- NRT — Narita International Airport · Tokyo, Japan
- 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 NRT
- HND · Tokyo Haneda International Airport37 mi away
- IBR · Hyakuri Airport29 mi away
- NJA · Atsugi Naval Air Facility57 mi away
- OKO · Yokota Air Base58 mi away
Frequently asked questions
How far is NRT from IAD?
The flight distance from Tokyo (NRT) to Washington (IAD) is 6,739 miles (10,845 km, 5,856 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NRT to IAD?
A nonstop flight takes about 13h 41m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from NRT to IAD?
Nonstop service on NRT–IAD depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 41m nonstop estimate.
What is the time difference between Tokyo and Washington?
Washington is 13 hours behind Tokyo.
What is the cheapest way to fly from NRT to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NRT–IAD that never appear on search engines, with no booking fees.
Why are some NRT to IAD fares phone-only?
Consolidator contracts let us sell certain NRT–IAD tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.