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OSH to DCI: distance & flight time
Oshkosh (Wittman Regional Airport) → Decimomannu (Decimomannu Air Base)
4,729 mi
7,610 km · 4,109 nm
9h 44m
estimated nonstop flight time
+7h
time difference · heading northeast
See live OSH→DCI fares Phone-only fares on this route — call free
Flight time details
4,729 miles nonstop takes roughly 9h 44m 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
- OSH — Wittman Regional Airport · Oshkosh, United States
- DCI — Decimomannu Air Base · Decimomannu, 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 OSH
- FLD · Fond du Lac County Airport15 mi away
- ATW · Appleton International Airport19 mi away
- SBM · Sheboygan County Memorial Airport38 mi away
- GRB · Austin Straubel International Airport41 mi away
Near DCI
- CAG · Cagliari Elmas Airport8 mi away
- FNU · Oristano-Fenosu Airport41 mi away
- TTB · Tortolì Airport54 mi away
- AHO · Alghero-Fertilia Airport95 mi away
Frequently asked questions
How far is OSH from DCI?
The flight distance from Oshkosh (OSH) to Decimomannu (DCI) is 4,729 miles (7,610 km, 4,109 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to DCI?
A nonstop flight takes about 9h 44m 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 Oshkosh and Decimomannu?
Decimomannu is 7 hours ahead of Oshkosh.
What is the cheapest way to fly from OSH to DCI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–DCI that never appear on search engines, with no booking fees.