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IAD to APC: distance & flight time
Washington (Washington Dulles International Airport) → Napa (Napa County Airport)
2,397 mi
3,857 km · 2,083 nm
5h 10m
estimated nonstop flight time
-3h
time difference · heading west
See live IAD→APC fares Phone-only fares on this route — call free
Flight time details
2,397 miles nonstop takes roughly 5h 10m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- APC — Napa County Airport · Napa, 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 IAD
Near APC
- SFO · San Francisco International Airport41 mi away
- NOT · Marin County Airport - Gnoss Field16 mi away
- SUU · Travis Air Force Base20 mi away
- CCR · Buchanan Field20 mi away
Frequently asked questions
How far is IAD from APC?
The flight distance from Washington (IAD) to Napa (APC) is 2,397 miles (3,857 km, 2,083 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to APC?
A nonstop flight takes about 5h 10m 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 Washington and Napa?
Napa is 3 hours behind Washington.
What is the cheapest way to fly from IAD to APC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–APC that never appear on search engines, with no booking fees.