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SBD to DCU: distance & flight time
San Bernardino (San Bernardino International Airport) → Decatur (Pryor Field Regional Airport)
1,721 mi
2,770 km · 1,496 nm
3h 50m
estimated nonstop flight time
—
time difference · heading east
See live SBD→DCU fares Phone-only fares on this route — call free
Flight time details
1,721 miles nonstop takes roughly 3h 50m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SBD — San Bernardino International Airport · San Bernardino, United States
- DCU — Pryor Field Regional Airport · Decatur, United States
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 SBD
- RIV · March ARB Airport15 mi away
- RAL · Riverside Municipal Airport16 mi away
- ONT · Ontario International Airport21 mi away
- CNO · Chino Airport24 mi away
Near DCU
- HSV · Huntsville International Carl T Jones Field10 mi away
- HUA · Redstone Army Air Field15 mi away
- MSL · Northwest Alabama Regional Airport38 mi away
- GAD · Northeast Alabama Regional Airport68 mi away
Frequently asked questions
How far is SBD from DCU?
The flight distance from San Bernardino (SBD) to Decatur (DCU) is 1,721 miles (2,770 km, 1,496 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SBD to DCU?
A nonstop flight takes about 3h 50m 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 cheapest way to fly from SBD to DCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SBD–DCU that never appear on search engines, with no booking fees.