Need help booking?
Unpublished phone-only deals available
DEC to BCN: distance & flight time
Decatur (Decatur Airport) → Barcelona (Barcelona International Airport)
4,532 mi
7,293 km · 3,938 nm
9h 21m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DEC→BCN fares Phone-only fares on this route — call free
Flight time details
4,532 miles nonstop takes roughly 9h 21m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- DEC — Decatur Airport · Decatur, United States
- BCN — Barcelona International Airport · Barcelona, Spain
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 DEC
Near BCN
- QSA · Sabadell Airport16 mi away
- REU · Reus Air Base48 mi away
- GRO · Girona Airport55 mi away
- LEU · Pirineus - la Seu d'Urgel Airport80 mi away
Frequently asked questions
How far is DEC from BCN?
The flight distance from Decatur (DEC) to Barcelona (BCN) is 4,532 miles (7,293 km, 3,938 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to BCN?
A nonstop flight takes about 9h 21m 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 Decatur and Barcelona?
Barcelona is 7 hours ahead of Decatur.
What is the cheapest way to fly from DEC to BCN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–BCN that never appear on search engines, with no booking fees.