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PIR to ATY: distance & flight time
Pierre (Pierre Regional Airport) → Watertown (Watertown Regional Airport)
158 mi
255 km · 137 nm
53m
estimated nonstop flight time
Same time
time difference · heading east
See live PIR→ATY fares Phone-only fares on this route — call free
Flight time details
158 miles nonstop takes roughly 53m 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
- PIR — Pierre Regional Airport · Pierre, United States
- ATY — Watertown Regional Airport · Watertown, 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
Near ATY
- HON · Huron Regional Airport64 mi away
- ABR · Aberdeen Regional Airport72 mi away
- MHE · Mitchell Municipal Airport90 mi away
- FSD · Joe Foss Field Airport94 mi away
Frequently asked questions
How far is PIR from ATY?
The flight distance from Pierre (PIR) to Watertown (ATY) is 158 miles (255 km, 137 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PIR to ATY?
A nonstop flight takes about 53m 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 ATY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PIR–ATY that never appear on search engines, with no booking fees.