Need help booking?
Unpublished phone-only deals available
DBQ to GCI: distance & flight time
Dubuque IA (Dubuque Regional Airport) → Guernsey (Guernsey Airport)
4,016 mi
6,463 km · 3,490 nm
8h 20m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DBQ→GCI fares Phone-only fares on this route — call free
Flight time details
4,016 miles nonstop takes roughly 8h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- DBQ — Dubuque Regional Airport · Dubuque IA, United States
- GCI — Guernsey Airport · Guernsey, Guernsey
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 DBQ
- CWI · Clinton Municipal Airport44 mi away
- PCD · Prairie Du Chien Municipal Airport48 mi away
- LNR · Tri-County Regional Airport62 mi away
- CID · The Eastern Iowa Airport63 mi away
Near GCI
- JER · Jersey Airport24 mi away
- ACI · Alderney Airport26 mi away
- CER · Cherbourg-Maupertus Airport53 mi away
- GFR · Granville Airport60 mi away
Frequently asked questions
How far is DBQ from GCI?
The flight distance from Dubuque IA (DBQ) to Guernsey (GCI) is 4,016 miles (6,463 km, 3,490 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DBQ to GCI?
A nonstop flight takes about 8h 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 Dubuque IA and Guernsey?
Guernsey is 6 hours ahead of Dubuque IA.
What is the cheapest way to fly from DBQ to GCI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DBQ–GCI that never appear on search engines, with no booking fees.