Need help booking?
Unpublished phone-only deals available
NHT to PSC: distance & flight time
Northolt (RAF Northolt) → Pasco (Tri Cities Airport)
4,763 mi
7,665 km · 4,139 nm
9h 48m
estimated nonstop flight time
-8h
time difference · heading northwest
See live NHT→PSC fares Phone-only fares on this route — call free
Flight time details
4,763 miles nonstop takes roughly 9h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- NHT — RAF Northolt · Northolt, United Kingdom
- PSC — Tri Cities Airport · Pasco, 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 NHT
- LHR · London Heathrow Airport6 mi away
- LGW · London Gatwick Airport30 mi away
- HYC · Wycombe Air Park17 mi away
- LCY · London City Airport21 mi away
Near PSC
Frequently asked questions
How far is NHT from PSC?
The flight distance from Northolt (NHT) to Pasco (PSC) is 4,763 miles (7,665 km, 4,139 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NHT to PSC?
A nonstop flight takes about 9h 48m 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 Northolt and Pasco?
Pasco is 8 hours behind Northolt.
What is the cheapest way to fly from NHT to PSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHT–PSC that never appear on search engines, with no booking fees.