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LLY to GRS: distance & flight time
Mount Holly (South Jersey Regional Airport) → Grosseto (Grosseto Air Base)
4,255 mi
6,847 km · 3,697 nm
8h 49m
estimated nonstop flight time
+6h
time difference · heading northeast
See live LLY→GRS fares Phone-only fares on this route — call free
Flight time details
4,255 miles nonstop takes roughly 8h 49m 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
- LLY — South Jersey Regional Airport · Mount Holly, United States
- 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 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 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 LLY from GRS?
The flight distance from Mount Holly (LLY) to Grosseto (GRS) is 4,255 miles (6,847 km, 3,697 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LLY to GRS?
A nonstop flight takes about 8h 49m 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 Mount Holly and Grosseto?
Grosseto is 6 hours ahead of Mount Holly.
What is the cheapest way to fly from LLY to GRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LLY–GRS that never appear on search engines, with no booking fees.