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GRS to UNN: distance & flight time
Grosseto (Grosseto Air Base) → Ranong (Ranong Airport)
5,636 mi
9,070 km · 4,897 nm
11h 31m
estimated nonstop flight time
+5h
time difference · heading east
See live GRS→UNN fares Phone-only fares on this route — call free
Flight time details
5,636 miles nonstop takes roughly 11h 31m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- GRS — Grosseto Air Base · Grosseto, Italy
- UNN — Ranong Airport · Ranong, Thailand
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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
Frequently asked questions
How far is GRS from UNN?
The flight distance from Grosseto (GRS) to Ranong (UNN) is 5,636 miles (9,070 km, 4,897 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRS to UNN?
A nonstop flight takes about 11h 31m 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 Ranong?
Ranong is 5 hours ahead of Grosseto.
What is the cheapest way to fly from GRS to UNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRS–UNN that never appear on search engines, with no booking fees.