Nonstop flight route between Alton, Illinois, United States and Nikkō / Utsunomiya, Tochigi Prefecture, Japan:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(36°30'51"N by 139°52'14"E)
Distance from ALN to QUT:
6,334.11 miles (10,193.73 km)
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Jump to:
- About this route
- ALN Airport Information
- QUT Airport Information
- Facts about ALN
- Facts about QUT
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- Map of Nearest Airports to QUT
- List of Nearest Airports to QUT
- Map of Furthest Airports from QUT
- List of Furthest Airports from QUT
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Utsunomiya Air Field (QUT), Nikkō / Utsunomiya, Tochigi Prefecture, Japan would travel a Great Circle distance of 6,334 miles (or 10,194 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 St. Louis Regional Airport and Utsunomiya Air Field, 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 St. Louis Regional Airport and Utsunomiya Air Field. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ALN / KALN |
| Airport Name: | St. Louis Regional Airport |
| Location: | Alton, Illinois, United States |
| GPS Coordinates: | 38°53'25"N by 90°2'45"W |
| Area Served: | Alton, Illinois |
| Operator/Owner: | St. Louis Regional |
| Airport Type: | Public |
| Elevation: | 544 feet (166 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ALN |
| More Information: | ALN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | QUT / RJTU |
| Airport Names: |
|
| 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 |
Facts about St. Louis Regional Airport (ALN):
- The 2,250 acres airfield sits at 544 ft MSL.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
- West Star Aviation is the largest fixed base operations company at the airport.
- Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis 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.
- St. Louis Regional Airport (ALN) has 2 runways.
Facts about Utsunomiya Air Field (QUT):
- 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.
- 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.
- 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.
- The closest airport to Utsunomiya Air Field (QUT) is Fukushima Airport (FKS), which is located 58 miles (94 kilometers) NNE of QUT.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.64 miles (31.61 km) WSW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States |     |
| 2 | 22.85 miles (36.78 km) SSW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 3 | 26.41 miles (42.50 km) SSE | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 36.08 miles (58.06 km) E | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 5 | 36.24 miles (58.32 km) WSW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 6 | 60.74 miles (97.76 km) ESE | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 68.78 miles (110.69 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 8 | 75.13 miles (120.92 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 9 | 88.08 miles (141.75 km) SSE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 10 | 90.73 miles (146.02 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 11 | 95.12 miles (153.07 km) NW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 12 | 96.44 miles (155.20 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 13 | 102.97 miles (165.72 km) ENE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 14 | 107.04 miles (172.27 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 15 | 115.57 miles (186.00 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.15 miles (17,706.21 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,979.99 miles (17,670.53 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,957.22 miles (17,633.90 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,954.58 miles (17,629.65 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,926.12 miles (17,583.85 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,910.74 miles (17,559.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,901.55 miles (17,544.30 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.24 miles (17,537.37 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,880.36 miles (17,510.20 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,861.31 miles (17,479.54 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,859.59 miles (17,476.77 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,841.22 miles (17,447.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,808.74 miles (17,394.93 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,807.95 miles (17,393.67 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,799.72 miles (17,380.43 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 58.10 miles (93.51 km) NNE | Fukushima Airport (FKS) | Sugawa, Fukushima, Japan | |
| 2 | 59.20 miles (95.27 km) SSE | Narita International Airport (NRT) | Narita (near Tokyo), Japan | |
| 3 | 66.60 miles (107.17 km) S | Tokyo International Airport (HND) | Tokyo, Honshū, Japan | |
| 4 | 107.99 miles (173.79 km) NNW | Niigata Airport (KIJ) | Niigata, Japan | |
| 5 | 111.05 miles (178.71 km) WSW | Matsumoto Airport (MMJ) | Matsumoto, Nagano, Japan | |
| 6 | 126.15 miles (203.01 km) NNE | Sendai Airport (SDJ) | Natori, Japan | |
| 7 | 133.94 miles (215.56 km) NNE | Yamagata Airport (GAJ) | Yamagata, Honshū, Japan | |
| 8 | 149.16 miles (240.05 km) W | Toyama Airport (TOY) | Toyama, Toyama, Japan | |
| 9 | 151.67 miles (244.09 km) SW | Shizuoka Airport (FSZ) | Shizuoka, Honshu, Japan | |
| 10 | 158.83 miles (255.61 km) N | Shonai Airport (SYO) | Yamagata, Japan | |
| 11 | 169.55 miles (272.87 km) S | Miyakejima Airport (MYE) | Miyakejima, Japan | |
| 12 | 186.47 miles (300.10 km) WSW | Nagoya Airfield (NKM) | Nagoya, Japan | |
| 13 | 192.64 miles (310.02 km) W | Komatsu Airport (KMQ) | Komatsu, Ishikawa, Japan | |
| 14 | 204.61 miles (329.28 km) W | Fukui Airport (FKJ) | Fukui, Honshu, Japan | |
| 15 | 206.60 miles (332.48 km) WSW | Chūbu Centrair International Airport (NGO) | Nagoya, Japan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,685.45 miles (18,805.87 km) ESE | Rio Grande Regional Airport (RIG) | Rio Grande, Brazil | |
| 2 | 11,674.61 miles (18,788.42 km) SE | Diomício Freitas/Forquilhinha Airport (CCM) | Criciúma, Santa Catarina, Brazil | |
| 3 | 11,664.89 miles (18,772.77 km) ESE | Pelotas International Airport (PET) | Pelotas, Rio Grande do Sul, Brazil | |
| 4 | 11,656.66 miles (18,759.52 km) ESE | Salgado Filho International Airport (POA) | Porto Alegre, Rio Grande do Sul, Brazil | |
| 5 | 11,652.36 miles (18,752.61 km) SE | Florianópolis-Hercílio Luz International Airport (FLN) | Florianópolis, Santa Catarina, Brazil | |
| 6 | 11,604.44 miles (18,675.49 km) SE | Navegantes Airport (NVT) | Navegantes, Santa Catarina, Brazil | |
| 7 | 11,599.59 miles (18,667.68 km) ESE | Treinta y Tres Airport (TYT) | Treinta y Tres, Treinta y Tres, Uruguay | |
| 8 | 11,591.22 miles (18,654.22 km) SE | Antônio Correia Pinto de Macedo Airport (LAJ) | Lages, Santa Catarina, Brazil | |
| 9 | 11,590.05 miles (18,652.33 km) E | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 10 | 11,584.51 miles (18,643.42 km) ESE | Cerro Largo International Airport (MLZ) | Melo, Cerro Largo, Uruguay | |
| 11 | 11,561.96 miles (18,607.13 km) ESE | Comandante Gustavo Kraemer International Airport (BGX) | Bagé, Rio Grande do Sul, Brazil | |
| 12 | 11,561.87 miles (18,606.98 km) SE | Joinville-Lauro Carneiro de Loyola Airport (JOI) | Joinville, Santa Catarina, Brazil | |
| 13 | 11,547.62 miles (18,584.04 km) ESE | Cerro Largo International Airport (VCH) | Vichadero, Rivera, Uruguay | |
| 14 | 11,537.87 miles (18,568.35 km) E | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 15 | 11,525.39 miles (18,548.28 km) SE | Lauro Kurtz Airport (PFB) | Passo Fundo, Rio Grande do Sul, Brazil | |