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YHM to DEC: distance & flight time
Hamilton (John C. Munro Hamilton International Airport) → Decatur (Decatur Airport)
516 mi
831 km · 448 nm
1h 35m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YHM→DEC fares Phone-only fares on this route — call free
Flight time details
516 miles nonstop takes roughly 1h 35m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YHM — John C. Munro Hamilton International Airport · Hamilton, Canada
- 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 YHM
- YYZ · Lester B. Pearson International Airport38 mi away
- DU9 · Dunnville Airport27 mi away
- YKF · Waterloo Airport30 mi away
- YCM · Niagara District Airport38 mi away
Frequently asked questions
How far is YHM from DEC?
The flight distance from Hamilton (YHM) to Decatur (DEC) is 516 miles (831 km, 448 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YHM to DEC?
A nonstop flight takes about 1h 35m 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 time difference between Hamilton and Decatur?
Decatur is 1 hour behind Hamilton.
What is the cheapest way to fly from YHM to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YHM–DEC that never appear on search engines, with no booking fees.