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WBU to SXB: distance & flight time
Boulder (Boulder Municipal Airport) → Strasbourg (Strasbourg Airport)
5,073 mi
8,165 km · 4,409 nm
10h 25m
estimated nonstop flight time
+8h
time difference · heading northeast
See live WBU→SXB fares Phone-only fares on this route — call free
Flight time details
5,073 miles nonstop takes roughly 10h 25m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, United States
- SXB — Strasbourg Airport · Strasbourg, France
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 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
Near SXB
- LHA · Lahr Airport15 mi away
- FKB · Karlsruhe Baden-Baden Airport27 mi away
- CMR · Colmar-Houssen Airport32 mi away
- ZQW · Zweibrücken Airport48 mi away
Frequently asked questions
How far is WBU from SXB?
The flight distance from Boulder (WBU) to Strasbourg (SXB) is 5,073 miles (8,165 km, 4,409 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to SXB?
A nonstop flight takes about 10h 25m 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 Boulder and Strasbourg?
Strasbourg is 8 hours ahead of Boulder.
What is the cheapest way to fly from WBU to SXB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–SXB that never appear on search engines, with no booking fees.