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UKS to WBU: distance & flight time
Sevastopol (Belbek Airport) → Boulder (Boulder Municipal Airport)
6,049 mi
9,734 km · 5,256 nm
12h 20m
estimated nonstop flight time
-9h
time difference · heading northwest
See live UKS→WBU fares Phone-only fares on this route — call free
Flight time details
6,049 miles nonstop takes roughly 12h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- UKS — Belbek Airport · Sevastopol, Ukraine
- 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 UKS
- SIP · Simferopol International Airport32 mi away
- KHC · Kerch Airport146 mi away
- KHE · Kherson International Airport147 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 UKS from WBU?
The flight distance from Sevastopol (UKS) to Boulder (WBU) is 6,049 miles (9,734 km, 5,256 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UKS to WBU?
A nonstop flight takes about 12h 20m 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 Sevastopol and Boulder?
Boulder is 9 hours behind Sevastopol.
What is the cheapest way to fly from UKS to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UKS–WBU that never appear on search engines, with no booking fees.