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GRS to ADT: distance & flight time
Grosseto (Grosseto Air Base) → Ada (Ada Regional Airport)
5,406 mi
8,700 km · 4,698 nm
11h 4m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GRS→ADT fares Phone-only fares on this route — call free
Flight time details
5,406 miles nonstop takes roughly 11h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- GRS — Grosseto Air Base · Grosseto, Italy
- ADT — Ada Regional Airport · Ada, United States
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 ADT
- ADM · Ardmore Municipal Airport40 mi away
- MLC · Mc Alester Regional Airport51 mi away
- TIK · Tinker Air Force Base58 mi away
- OKC · Will Rogers World Airport66 mi away
Frequently asked questions
How far is GRS from ADT?
The flight distance from Grosseto (GRS) to Ada (ADT) is 5,406 miles (8,700 km, 4,698 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRS to ADT?
A nonstop flight takes about 11h 4m 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 Grosseto and Ada?
Ada is 7 hours behind Grosseto.
What is the cheapest way to fly from GRS to ADT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRS–ADT that never appear on search engines, with no booking fees.