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YCM to GRS: distance & flight time
Saint Catherines (Niagara District Airport) → Grosseto (Grosseto Air Base)
4,315 mi
6,945 km · 3,750 nm
8h 56m
estimated nonstop flight time
+6h
time difference · heading northeast
See live YCM→GRS fares Phone-only fares on this route — call free
Flight time details
4,315 miles nonstop takes roughly 8h 56m 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
- YCM — Niagara District Airport · Saint Catherines, Canada
- GRS — Grosseto Air Base · Grosseto, Italy
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 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
Near GRS
- SAY · Siena-Ampugnano Airport36 mi away
- EBA · Marina Di Campo Airport42 mi away
- FCO · Leonardo da Vinci–Fiumicino Airport89 mi away
- PSA · Pisa International Airport72 mi away
Frequently asked questions
How far is YCM from GRS?
The flight distance from Saint Catherines (YCM) to Grosseto (GRS) is 4,315 miles (6,945 km, 3,750 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCM to GRS?
A nonstop flight takes about 8h 56m 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 Saint Catherines and Grosseto?
Grosseto is 6 hours ahead of Saint Catherines.
What is the cheapest way to fly from YCM to GRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCM–GRS that never appear on search engines, with no booking fees.