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CYO to WBU: distance & flight time
Cayo Largo del Sur (Vilo Acuña International Airport) → Boulder (Boulder Municipal Airport)
1,884 mi
3,033 km · 1,638 nm
4h 10m
estimated nonstop flight time
-2h
time difference · heading northwest
See live CYO→WBU fares Phone-only fares on this route — call free
Flight time details
1,884 miles nonstop takes roughly 4h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- CYO — Vilo Acuña International Airport · Cayo Largo del Sur, Cuba
- 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 CYO
- CFG · Jaime Gonzalez Airport81 mi away
- GER · Rafael Cabrera Airport81 mi away
- QSN · San Nicolas De Bari Airport82 mi away
- SZJ · Siguanea Airport91 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 CYO from WBU?
The flight distance from Cayo Largo del Sur (CYO) to Boulder (WBU) is 1,884 miles (3,033 km, 1,638 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYO to WBU?
A nonstop flight takes about 4h 10m 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 Cayo Largo del Sur and Boulder?
Boulder is 2 hours behind Cayo Largo del Sur.
What is the cheapest way to fly from CYO to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYO–WBU that never appear on search engines, with no booking fees.