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LYX to WBU: distance & flight time
Lydd (Lydd Airport) → Boulder (Boulder Municipal Airport)
4,738 mi
7,625 km · 4,117 nm
9h 45m
estimated nonstop flight time
-7h
time difference · heading northwest
See live LYX→WBU fares Phone-only fares on this route — call free
Flight time details
4,738 miles nonstop takes roughly 9h 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- LYX — Lydd Airport · Lydd, United Kingdom
- WBU — Boulder Municipal Airport · Boulder, 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 LYX
- LYM · Lympne Airport9 mi away
- LGW · London Gatwick Airport51 mi away
- LHR · London Heathrow Airport70 mi away
- MSE · Kent International Airport32 mi away
Near WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
Frequently asked questions
How far is LYX from WBU?
The flight distance from Lydd (LYX) to Boulder (WBU) is 4,738 miles (7,625 km, 4,117 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LYX to WBU?
A nonstop flight takes about 9h 45m 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 Lydd and Boulder?
Boulder is 7 hours behind Lydd.
What is the cheapest way to fly from LYX to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LYX–WBU that never appear on search engines, with no booking fees.