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FNL to BOJ: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Bourgas (Burgas Airport)
5,980 mi
9,624 km · 5,197 nm
12h 12m
estimated nonstop flight time
+9h
time difference · heading northeast
See live FNL→BOJ fares Phone-only fares on this route — call free
Flight time details
5,980 miles nonstop takes roughly 12h 12m 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
- FNL — Northern Colorado Regional Airport · Fort Collins, United States
- BOJ — Burgas Airport · Bourgas, Bulgaria
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 FNL
- DEN · Denver International Airport45 mi away
- GXY · Greeley–Weld County Airport20 mi away
- WBU · Boulder Municipal Airport31 mi away
- BJC · Rocky Mountain Metropolitan Airport38 mi away
Near BOJ
- VAR · Varna Airport48 mi away
- JAM · Bezmer Air Base60 mi away
- IST · Istanbul Airport110 mi away
- SZR · Stara Zagora Airport96 mi away
Frequently asked questions
How far is FNL from BOJ?
The flight distance from Fort Collins (FNL) to Bourgas (BOJ) is 5,980 miles (9,624 km, 5,197 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to BOJ?
A nonstop flight takes about 12h 12m 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 Fort Collins and Bourgas?
Bourgas is 9 hours ahead of Fort Collins.
What is the cheapest way to fly from FNL to BOJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–BOJ that never appear on search engines, with no booking fees.