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DCU to RST: distance & flight time
Decatur (Pryor Field Regional Airport) → Rochester (Rochester International Airport)
705 mi
1,134 km · 612 nm
2h
estimated nonstop flight time
—
time difference · heading northwest
See live DCU→RST fares Phone-only fares on this route — call free
Flight time details
705 miles nonstop takes roughly 2h gate to gate, flying northwest. 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
- DCU — Pryor Field Regional Airport · Decatur, United States
- RST — Rochester International Airport · Rochester, 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 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
Near RST
Frequently asked questions
How far is DCU from RST?
The flight distance from Decatur (DCU) to Rochester (RST) is 705 miles (1,134 km, 612 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCU to RST?
A nonstop flight takes about 2h 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 DCU to RST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCU–RST that never appear on search engines, with no booking fees.