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CPR to NHT: distance & flight time
Casper (Casper-Natrona County International Airport) → Northolt (RAF Northolt)
4,558 mi
7,335 km · 3,960 nm
9h 24m
estimated nonstop flight time
+7h
time difference · heading northeast
See live CPR→NHT fares Phone-only fares on this route — call free
Flight time details
4,558 miles nonstop takes roughly 9h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- CPR — Casper-Natrona County International Airport · Casper, 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 CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 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 CPR from NHT?
The flight distance from Casper (CPR) to Northolt (NHT) is 4,558 miles (7,335 km, 3,960 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to NHT?
A nonstop flight takes about 9h 24m 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 Casper and Northolt?
Northolt is 7 hours ahead of Casper.
What is the cheapest way to fly from CPR to NHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–NHT that never appear on search engines, with no booking fees.