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HDH to YCM: distance & flight time
Dillingham (Dillingham Airfield) → Saint Catherines (Niagara District Airport)
4,672 mi
7,519 km · 4,060 nm
9h 38m
estimated nonstop flight time
+6h
time difference · heading northeast
See live HDH→YCM fares Phone-only fares on this route — call free
Flight time details
4,672 miles nonstop takes roughly 9h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- HDH — Dillingham Airfield · Dillingham, United States
- YCM — Niagara District Airport · Saint Catherines, 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 HDH
- HNL · Daniel K Inouye International Airport25 mi away
- HHI · Wheeler Army Airfield12 mi away
- JRF · Kalaeloa Airport20 mi away
- NGF · Kaneohe Bay MCAS (Marion E. Carl Field) Airport29 mi away
Near YCM
- YYZ · Lester B. Pearson International Airport41 mi away
- IAG · Niagara Falls International Airport13 mi away
- BUF · Buffalo Niagara International Airport28 mi away
- DU9 · Dunnville Airport31 mi away
Frequently asked questions
How far is HDH from YCM?
The flight distance from Dillingham (HDH) to Saint Catherines (YCM) is 4,672 miles (7,519 km, 4,060 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDH to YCM?
A nonstop flight takes about 9h 38m 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 Dillingham and Saint Catherines?
Saint Catherines is 6 hours ahead of Dillingham.
What is the cheapest way to fly from HDH to YCM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDH–YCM that never appear on search engines, with no booking fees.