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CGX to NHT: distance & flight time
Chicago (Chicago Meigs Airport) → Northolt (RAF Northolt)
3,935 mi
6,333 km · 3,420 nm
8h 11m
estimated nonstop flight time
+6h
time difference · heading northeast
See live CGX→NHT fares Phone-only fares on this route — call free
Flight time details
3,935 miles nonstop takes roughly 8h 11m 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
- CGX — Chicago Meigs Airport · Chicago, 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 CGX
- ORD · Chicago O'Hare International Airport17 mi away
- MDW · Chicago Midway International Airport9 mi away
- GYY · Gary Chicago International Airport20 mi away
- PWK · Chicago Executive Airport23 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 CGX from NHT?
The flight distance from Chicago (CGX) to Northolt (NHT) is 3,935 miles (6,333 km, 3,420 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGX to NHT?
A nonstop flight takes about 8h 11m 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 Chicago and Northolt?
Northolt is 6 hours ahead of Chicago.
What is the cheapest way to fly from CGX to NHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGX–NHT that never appear on search engines, with no booking fees.