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ATY to SPI: distance & flight time
Watertown (Watertown Regional Airport) → Springfield (Abraham Lincoln Capital Airport)
518 mi
833 km · 450 nm
1h 36m
estimated nonstop flight time
Same time
time difference · heading southeast
See live ATY→SPI fares Phone-only fares on this route — call free
Flight time details
518 miles nonstop takes roughly 1h 36m 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
- ATY — Watertown Regional Airport · Watertown, United States
- SPI — Abraham Lincoln Capital Airport · Springfield, 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 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
Near SPI
Frequently asked questions
How far is ATY from SPI?
The flight distance from Watertown (ATY) to Springfield (SPI) is 518 miles (833 km, 450 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATY to SPI?
A nonstop flight takes about 1h 36m 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 ATY to SPI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATY–SPI that never appear on search engines, with no booking fees.