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NHT to CMH: distance & flight time
Northolt (RAF Northolt) → Columbus (John Glenn Columbus International Airport)
3,838 mi
6,176 km · 3,335 nm
7h 59m
estimated nonstop flight time
-5h
time difference · heading northwest
See live NHT→CMH fares Phone-only fares on this route — call free
Flight time details
3,838 miles nonstop takes roughly 7h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- NHT — RAF Northolt · Northolt, United Kingdom
- CMH — John Glenn Columbus International Airport · Columbus, 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 CMH
Frequently asked questions
How far is NHT from CMH?
The flight distance from Northolt (NHT) to Columbus (CMH) is 3,838 miles (6,176 km, 3,335 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NHT to CMH?
A nonstop flight takes about 7h 59m 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 Columbus?
Columbus is 5 hours behind Northolt.
What is the cheapest way to fly from NHT to CMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHT–CMH that never appear on search engines, with no booking fees.