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ROA to OSH: distance & flight time
Roanoke VA (Roanoke–Blacksburg Regional Airport) → Oshkosh (Wittman Regional Airport)
643 mi
1,034 km · 559 nm
1h 52m
estimated nonstop flight time
-1h
time difference · heading northwest
See live ROA→OSH fares Phone-only fares on this route — call free
Flight time details
643 miles nonstop takes roughly 1h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, United States
- OSH — Wittman Regional Airport · Oshkosh, 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 ROA
- LYH · Lynchburg Regional Preston Glenn Field43 mi away
- LWB · Greenbrier Valley Airport44 mi away
- DAN · Danville Regional Airport63 mi away
- BLF · Mercer County Airport68 mi away
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
Frequently asked questions
How far is ROA from OSH?
The flight distance from Roanoke VA (ROA) to Oshkosh (OSH) is 643 miles (1,034 km, 559 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROA to OSH?
A nonstop flight takes about 1h 52m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ROA to OSH?
Nonstop service on ROA–OSH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 52m nonstop estimate.
What is the time difference between Roanoke VA and Oshkosh?
Oshkosh is 1 hour behind Roanoke VA.
What is the cheapest way to fly from ROA to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROA–OSH that never appear on search engines, with no booking fees.
Why are some ROA to OSH fares phone-only?
Consolidator contracts let us sell certain ROA–OSH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.