Need help booking?
Unpublished phone-only deals available
COU to NHT: distance & flight time
Columbia (Columbia Regional Airport) → Northolt (RAF Northolt)
4,256 mi
6,849 km · 3,698 nm
8h 49m
estimated nonstop flight time
+6h
time difference · heading northeast
See live COU→NHT fares Phone-only fares on this route — call free
Flight time details
4,256 miles nonstop takes roughly 8h 49m 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
- COU — Columbia Regional Airport · Columbia, United States
- NHT — RAF Northolt · Northolt, United Kingdom
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 COU
- JEF · Jefferson City Memorial Airport16 mi away
- AIZ · Lee C Fine Memorial Airport53 mi away
- SZL · Whiteman Air Force Base72 mi away
- TBN · Waynesville-St. Robert Regional Forney field75 mi away
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
Frequently asked questions
How far is COU from NHT?
The flight distance from Columbia (COU) to Northolt (NHT) is 4,256 miles (6,849 km, 3,698 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COU to NHT?
A nonstop flight takes about 8h 49m 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 Columbia and Northolt?
Northolt is 6 hours ahead of Columbia.
What is the cheapest way to fly from COU to NHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COU–NHT that never appear on search engines, with no booking fees.