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HOU to GRS: distance & flight time
Houston (William P Hobby Airport) → Grosseto (Grosseto Air Base)
5,598 mi
9,008 km · 4,864 nm
11h 27m
estimated nonstop flight time
+7h
time difference · heading northeast
See live HOU→GRS fares Phone-only fares on this route — call free
Flight time details
5,598 miles nonstop takes roughly 11h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- HOU — William P Hobby Airport · Houston, 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 HOU
- IAH · George Bush Intercontinental Houston Airport24 mi away
- EFD · Ellington Airport8 mi away
- AAP · Andrau Airpark19 mi away
- SGR · Sugar Land Regional 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 HOU from GRS?
The flight distance from Houston (HOU) to Grosseto (GRS) is 5,598 miles (9,008 km, 4,864 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HOU to GRS?
A nonstop flight takes about 11h 27m 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 Houston and Grosseto?
Grosseto is 7 hours ahead of Houston.
What is the cheapest way to fly from HOU to GRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HOU–GRS that never appear on search engines, with no booking fees.