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WBU to SIP: distance & flight time
Boulder (Boulder Municipal Airport) → Simferopol (Simferopol International Airport)
6,037 mi
9,715 km · 5,246 nm
12h 18m
estimated nonstop flight time
+9h
time difference · heading northeast
See live WBU→SIP fares Phone-only fares on this route — call free
Flight time details
6,037 miles nonstop takes roughly 12h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, United States
- SIP — Simferopol International Airport · Simferopol, Ukraine
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 SIP
- UKS · Belbek Airport32 mi away
- KHC · Kerch Airport120 mi away
- KHE · Kherson International Airport133 mi away
Frequently asked questions
How far is WBU from SIP?
The flight distance from Boulder (WBU) to Simferopol (SIP) is 6,037 miles (9,715 km, 5,246 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to SIP?
A nonstop flight takes about 12h 18m 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 Simferopol?
Simferopol is 9 hours ahead of Boulder.
What is the cheapest way to fly from WBU to SIP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–SIP that never appear on search engines, with no booking fees.