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GRS to JSI: distance & flight time
Grosseto (Grosseto Air Base) → Skiathos (Skiathos Island National Airport)
693 mi
1,116 km · 603 nm
1h 58m
estimated nonstop flight time
+1h
time difference · heading east
See live GRS→JSI fares Phone-only fares on this route — call free
Flight time details
693 miles nonstop takes roughly 1h 58m gate to gate, flying east. 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
- GRS — Grosseto Air Base · Grosseto, Italy
- JSI — Skiathos Island National Airport · Skiathos, Greece
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 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
Near JSI
- VOL · Nea Anchialos Airport38 mi away
- SKU · Skiros Airport55 mi away
- LRA · Larisa Airport64 mi away
- ATH · Eleftherios Venizelos International Airport89 mi away
Frequently asked questions
How far is GRS from JSI?
The flight distance from Grosseto (GRS) to Skiathos (JSI) is 693 miles (1,116 km, 603 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRS to JSI?
A nonstop flight takes about 1h 58m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GRS to JSI?
Nonstop service on GRS–JSI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 58m nonstop estimate.
What is the time difference between Grosseto and Skiathos?
Skiathos is 1 hour ahead of Grosseto.
What is the cheapest way to fly from GRS to JSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRS–JSI that never appear on search engines, with no booking fees.
Why are some GRS to JSI fares phone-only?
Consolidator contracts let us sell certain GRS–JSI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.