HAN
Hanoi
Vietnam
12,471 km
7,749 miles
OKS
Oshkosh
United States
Distance
12,471 km
7,749 mi / 6,734 nm
Est. Flight Time
16h
Ultra-long-haul route
Time Difference
-13h
Asia/Ho_Chi_Minh
Heading
22°
north northeast

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Airport Comparison

HAN OKS
Airport Name Noi Bai International Airport Garden County/King Rhiley Field
IATA Code HAN OKS
ICAO Code VVNB KOKS
City Hanoi Oshkosh
Country Vietnam United States
Timezone Asia/Ho_Chi_Minh America/Denver
Elevation 39 ft 3,394 ft
Coordinates 21.220000, 105.810000 41.400000, -102.360000

Hanoi (HAN) to Oshkosh (OKS) Flight Distance

The flight distance from Noi Bai International Airport (HAN) in Hanoi, Vietnam to Garden County/King Rhiley Field (OKS) in Oshkosh, United States is 12,471 kilometers (7,749 miles / 6,734 nautical miles). The estimated flight time for this route is approximately 16h, flying north northeast at a heading of 22°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Vietnam with United States. It is an intercontinental flight between Asia and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 12:35 in Hanoi, it's 23:35 in Oshkosh. With a 13-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 3,355 feet between the two airports. Garden County/King Rhiley Field sits higher than Noi Bai International Airport.

The return flight from Oshkosh (OKS) to Hanoi (HAN) follows a heading of 332° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Noi Bai International Airport (HAN) and Garden County/King Rhiley Field (OKS) detail pages, or use our flight duration calculator to compare other routes.

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