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OSH to SZX: distance & flight time
Oshkosh (Wittman Regional Airport) → Shenzhen (Shenzhen Bao'an International Airport)
7,620 mi
12,264 km · 6,622 nm
15h 25m
estimated nonstop flight time
+13h
time difference · heading north
See live OSH→SZX fares Phone-only fares on this route — call free
Flight time details
7,620 miles nonstop takes roughly 15h 25m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- OSH — Wittman Regional Airport · Oshkosh, United States
- SZX — Shenzhen Bao'an International Airport · Shenzhen, China
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 SZX
- HKG · Hong Kong International Airport24 mi away
- HHP · Shun Tak Heliport33 mi away
- MFM · Macau International Airport37 mi away
- ZUH · Zhuhai Jinwan Airport52 mi away
Frequently asked questions
How far is OSH from SZX?
The flight distance from Oshkosh (OSH) to Shenzhen (SZX) is 7,620 miles (12,264 km, 6,622 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to SZX?
A nonstop flight takes about 15h 25m 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 Shenzhen?
Shenzhen is 13 hours ahead of Oshkosh.
What is the cheapest way to fly from OSH to SZX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–SZX that never appear on search engines, with no booking fees.