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LLY to YCM: distance & flight time
Mount Holly (South Jersey Regional Airport) → Saint Catherines (Niagara District Airport)
317 mi
510 km · 275 nm
1h 18m
estimated nonstop flight time
Same time
time difference · heading northwest
See live LLY→YCM fares Phone-only fares on this route — call free
Flight time details
317 miles nonstop takes roughly 1h 18m gate to gate, flying northwest. 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
- LLY — South Jersey Regional Airport · Mount Holly, 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 LLY
- PHL · Philadelphia International Airport22 mi away
- PNE · Northeast Philadelphia Airport13 mi away
- WRI · Mc Guire Air Force Base14 mi away
- TTN · Trenton Mercer Airport23 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 LLY from YCM?
The flight distance from Mount Holly (LLY) to Saint Catherines (YCM) is 317 miles (510 km, 275 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LLY to YCM?
A nonstop flight takes about 1h 18m 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 LLY to YCM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LLY–YCM that never appear on search engines, with no booking fees.