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HWD to GRS: distance & flight time
Hayward (Hayward Executive Airport) → Grosseto (Grosseto Air Base)
6,151 mi
9,900 km · 5,345 nm
12h 32m
estimated nonstop flight time
+9h
time difference · heading northeast
See live HWD→GRS fares Phone-only fares on this route — call free
Flight time details
6,151 miles nonstop takes roughly 12h 32m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- HWD — Hayward Executive Airport · Hayward, 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 HWD
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 HWD from GRS?
The flight distance from Hayward (HWD) to Grosseto (GRS) is 6,151 miles (9,900 km, 5,345 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HWD to GRS?
A nonstop flight takes about 12h 32m 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 Hayward and Grosseto?
Grosseto is 9 hours ahead of Hayward.
What is the cheapest way to fly from HWD to GRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HWD–GRS that never appear on search engines, with no booking fees.