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CMH to GRS: distance & flight time
Columbus (John Glenn Columbus International Airport) → Grosseto (Grosseto Air Base)
4,600 mi
7,403 km · 3,997 nm
9h 29m
estimated nonstop flight time
+6h
time difference · heading northeast
See live CMH→GRS fares Phone-only fares on this route — call free
Flight time details
4,600 miles nonstop takes roughly 9h 29m 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
- CMH — John Glenn Columbus International Airport · Columbus, 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 CMH
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 CMH from GRS?
The flight distance from Columbus (CMH) to Grosseto (GRS) is 4,600 miles (7,403 km, 3,997 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMH to GRS?
A nonstop flight takes about 9h 29m 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 Columbus and Grosseto?
Grosseto is 6 hours ahead of Columbus.
What is the cheapest way to fly from CMH to GRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMH–GRS that never appear on search engines, with no booking fees.