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PIR to DEC: distance & flight time
Pierre (Pierre Regional Airport) → Decatur (Decatur Airport)
664 mi
1,068 km · 577 nm
1h 55m
estimated nonstop flight time
Same time
time difference · heading southeast
See live PIR→DEC fares Phone-only fares on this route — call free
Flight time details
664 miles nonstop takes roughly 1h 55m gate to gate, flying southeast. 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
- PIR — Pierre Regional Airport · Pierre, United States
- DEC — Decatur 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 PIR
- MBG · Mobridge Municipal Airport81 mi away
- HON · Huron Regional Airport102 mi away
- VTN · Miller Field106 mi away
- ABR · Aberdeen Regional Airport117 mi away
Frequently asked questions
How far is PIR from DEC?
The flight distance from Pierre (PIR) to Decatur (DEC) is 664 miles (1,068 km, 577 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PIR to DEC?
A nonstop flight takes about 1h 55m 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 PIR to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PIR–DEC that never appear on search engines, with no booking fees.