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FNL to ZHI: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Grenchen (Grenchen Airport)
5,101 mi
8,209 km · 4,432 nm
10h 28m
estimated nonstop flight time
+8h
time difference · heading northeast
See live FNL→ZHI fares Phone-only fares on this route — call free
Flight time details
5,101 miles nonstop takes roughly 10h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- FNL — Northern Colorado Regional Airport · Fort Collins, United States
- ZHI — Grenchen Airport · Grenchen, Switzerland
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 ZHI
- BRN · Bern Belp Airport19 mi away
- BSL · EuroAirport Basel-Mulhouse-Freiburg Airport29 mi away
- QNC · Neuchatel Airport30 mi away
- BOR · Fontaine Airport38 mi away
Frequently asked questions
How far is FNL from ZHI?
The flight distance from Fort Collins (FNL) to Grenchen (ZHI) is 5,101 miles (8,209 km, 4,432 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to ZHI?
A nonstop flight takes about 10h 28m 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 Grenchen?
Grenchen is 8 hours ahead of Fort Collins.
What is the cheapest way to fly from FNL to ZHI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–ZHI that never appear on search engines, with no booking fees.