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DEC to YHM: distance & flight time
Decatur (Decatur Airport) → Hamilton (John C. Munro Hamilton International Airport)
516 mi
831 km · 448 nm
1h 35m
estimated nonstop flight time
+1h
time difference · heading northeast
See live DEC→YHM fares Phone-only fares on this route — call free
Flight time details
516 miles nonstop takes roughly 1h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- DEC — Decatur Airport · Decatur, United States
- YHM — John C. Munro Hamilton International Airport · Hamilton, Canada
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 DEC
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 DEC from YHM?
The flight distance from Decatur (DEC) to Hamilton (YHM) is 516 miles (831 km, 448 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to YHM?
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 Decatur and Hamilton?
Hamilton is 1 hour ahead of Decatur.
What is the cheapest way to fly from DEC to YHM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–YHM that never appear on search engines, with no booking fees.