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WBU to COT: distance & flight time
Boulder (Boulder Municipal Airport) → Cotulla (Cotulla-La Salle County Airport)
870 mi
1,400 km · 756 nm
2h 21m
estimated nonstop flight time
+1h
time difference · heading southeast
See live WBU→COT fares Phone-only fares on this route — call free
Flight time details
870 miles nonstop takes roughly 2h 21m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, United States
- COT — Cotulla-La Salle County Airport · Cotulla, 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 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 COT
- UVA · Garner Field61 mi away
- LRD · Laredo International Airport65 mi away
- NLD · Quetzalcóatl International Airport73 mi away
- SKF · Lackland Air Force Base75 mi away
Frequently asked questions
How far is WBU from COT?
The flight distance from Boulder (WBU) to Cotulla (COT) is 870 miles (1,400 km, 756 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to COT?
A nonstop flight takes about 2h 21m 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 Cotulla?
Cotulla is 1 hour ahead of Boulder.
What is the cheapest way to fly from WBU to COT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–COT that never appear on search engines, with no booking fees.