Need help booking?
Unpublished phone-only deals available
IAD to QNC: distance & flight time
Washington (Washington Dulles International Airport) → Neuchatel (Neuchatel Airport)
4,091 mi
6,584 km · 3,555 nm
8h 29m
estimated nonstop flight time
+6h
time difference · heading northeast
See live IAD→QNC fares Phone-only fares on this route — call free
Flight time details
4,091 miles nonstop takes roughly 8h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- QNC — Neuchatel Airport · Neuchatel, Switzerland
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 QNC
- BRN · Bern Belp Airport30 mi away
- ZHI · Grenchen Airport30 mi away
- QLS · Lausanne-Blécherette Airport31 mi away
- BOR · Fontaine Airport49 mi away
Frequently asked questions
How far is IAD from QNC?
The flight distance from Washington (IAD) to Neuchatel (QNC) is 4,091 miles (6,584 km, 3,555 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to QNC?
A nonstop flight takes about 8h 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 Washington and Neuchatel?
Neuchatel is 6 hours ahead of Washington.
What is the cheapest way to fly from IAD to QNC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–QNC that never appear on search engines, with no booking fees.