Nonstop flight route between Nikkō / Utsunomiya, Tochigi Prefecture, Japan and Kelso, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from QUT to KLS:
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- About this route
- QUT Airport Information
- KLS Airport Information
- Facts about QUT
- Facts about KLS
- Map of Nearest Airports to QUT
- List of Nearest Airports to QUT
- Map of Furthest Airports from QUT
- List of Furthest Airports from QUT
- Map of Nearest Airports to KLS
- List of Nearest Airports to KLS
- Map of Furthest Airports from KLS
- List of Furthest Airports from KLS
About this route:
A direct, nonstop flight between Utsunomiya Air Field (QUT), Nikkō / Utsunomiya, Tochigi Prefecture, Japan and Southwest Washington Regional Airport (KLS), Kelso, Washington, United States would travel a Great Circle distance of 4,766 miles (or 7,670 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Utsunomiya Air Field and Southwest Washington Regional Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Utsunomiya Air Field and Southwest Washington Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | QUT / RJTU |
Airport Names: |
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Location: | Nikkō / Utsunomiya, Tochigi Prefecture, Japan |
GPS Coordinates: | 36°30'51"N by 139°52'14"E |
Operator/Owner: | Japan Ground Self-Defense Force |
Airport Type: | Military |
Elevation: | 334 feet (102 meters) |
# of Runways: | 1 |
View all routes: | Routes from QUT |
More Information: | QUT Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | KLS / KKLS |
Airport Name: | Southwest Washington Regional Airport |
Location: | Kelso, Washington, United States |
GPS Coordinates: | 46°7'5"N by 122°53'53"W |
Area Served: | Longview-Kelso Metropolitan Area |
Operator/Owner: | City of Kelso |
Airport Type: | Public |
Elevation: | 20 feet (6 meters) |
# of Runways: | 1 |
View all routes: | Routes from KLS |
More Information: | KLS Maps & Info |
Facts about Utsunomiya Air Field (QUT):
- The closest airport to Utsunomiya Air Field (QUT) is Fukushima Airport (FKS), which is located 58 miles (94 kilometers) NNE of QUT.
- In addition to being known as "Utsunomiya Air Field", other names for QUT include "宇都宮飛行場" and "Utsunomiya Hikōjō".
- Utsunomiya Air Field (QUT) currently has only 1 runway.
- The furthest airport from Utsunomiya Air Field (QUT) is Rio Grande Regional Airport (RIG), which is located 11,685 miles (18,806 kilometers) away in Rio Grande, Brazil.
- Because of Utsunomiya Air Field's relatively low elevation of 334 feet, planes can take off or land at Utsunomiya Air Field at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
Facts about Southwest Washington Regional Airport (KLS):
- The closest airport to Southwest Washington Regional Airport (KLS) is South Lewis County Airport (TDO), which is located 25 miles (41 kilometers) N of KLS.
- The airport has one passenger terminal consisting of 12 gates.
- Because of Southwest Washington Regional Airport's relatively low elevation of 20 feet, planes can take off or land at Southwest Washington Regional Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Southwest Washington Regional Airport is a city-owned public-use airport located two nautical miles southeast of the central business district of Kelso, in Cowlitz County, Washington, United States.
- The furthest airport from Southwest Washington Regional Airport (KLS) is Tôlanaro Airport (FTU), which is located 10,876 miles (17,503 kilometers) away in Tôlanaro, Madagascar.
- Southwest Washington Regional Airport covers an area of 110 acres at an elevation of 20 feet above mean sea level.
- Southwest Washington Regional Airport (KLS) currently has only 1 runway.