Nonstop flight route between Spencer, Iowa, United States and Katanning, Western Australia, Australia:
Departure Airport:
(43°9'56"N by 95°12'10"W)
Arrival Airport:
(33°41'57"S by 117°39'18"E)
Distance from SPW to KNI:
10,556.49 miles (16,988.99 km)
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Jump to:
- About this route
- SPW Airport Information
- KNI Airport Information
- Facts about SPW
- Facts about KNI
- Map of Nearest Airports to SPW
- List of Nearest Airports to SPW
- Map of Furthest Airports from SPW
- List of Furthest Airports from SPW
- Map of Nearest Airports to KNI
- List of Nearest Airports to KNI
- Map of Furthest Airports from KNI
- List of Furthest Airports from KNI
About this route:
A direct, nonstop flight between Spencer Municipal Airport (SPW), Spencer, Iowa, United States and Katanning Airport (KNI), Katanning, Western Australia, Australia would travel a Great Circle distance of 10,556 miles (or 16,989 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 Spencer Municipal Airport and Katanning 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 Spencer Municipal Airport and Katanning Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SPW / KSPW |
| Airport Names: |
|
| Location: | Spencer, Iowa, United States |
| GPS Coordinates: | 43°9'56"N by 95°12'10"W |
| Area Served: | Spencer, Iowa |
| Operator/Owner: | City of Spencer |
| Airport Type: | Public |
| Elevation: | 1339 feet (408 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SPW |
| More Information: | SPW Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KNI / YKNG |
| Airport Name: | Katanning Airport |
| Location: | Katanning, Western Australia, Australia |
| GPS Coordinates: | 33°41'57"S by 117°39'18"E |
| Operator/Owner: | Katanning Shire Council |
| Airport Type: | Public |
| Elevation: | 932 feet (284 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KNI |
| More Information: | KNI Maps & Info |
Facts about Spencer Municipal Airport (SPW):
- The furthest airport from Spencer Municipal Airport (SPW) is Margaret River Airport (MGV), which is located 10,691 miles (17,206 kilometers) away in Margaret River, Western Australia, Australia.
- The airport is not served by any commercial airlines at this time but it was once the home of Great Lakes Airlines.
- Inactivated during 1944 with the drawdown of AAFTC's pilot training program.
- Spencer Municipal Airport (SPW) has 2 runways.
- The closest airport to Spencer Municipal Airport (SPW) is Jackson Municipal Airport (MJQ), which is located 35 miles (57 kilometers) NNE of SPW.
- In addition to being known as "Spencer Municipal Airport", another name for SPW is "Northwest Iowa Regional AirportSpencer Army Airfield".
Facts about Katanning Airport (KNI):
- The closest airport to Katanning Airport (KNI) is Albany Airport (ALH), which is located 86 miles (139 kilometers) S of KNI.
- The furthest airport from Katanning Airport (KNI) is L.F. Wade International Airport (BDA), which is nearly antipodal to Katanning Airport (meaning Katanning Airport is almost on the exact opposite side of the Earth from L.F. Wade International Airport), and is located 12,273 miles (19,752 kilometers) away in Ferry Reach (near Hamilton), Bermuda.
- Because of Katanning Airport's relatively low elevation of 932 feet, planes can take off or land at Katanning 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.
- Katanning Airport (KNI) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 35.19 miles (56.63 km) NNE | Jackson Municipal Airport (MJQ) | Jackson, Minnesota, United States |     |
| 2 | 39.32 miles (63.27 km) S | Storm Lake Municipal Airport (SLB) | Storm Lake, Iowa, United States | |
| 3 | 45.06 miles (72.52 km) WSW | Orange City Municipal Airport (ORC) | Orange City, Iowa, United States | |
| 4 | 47.33 miles (76.18 km) E | Algona Municipal Airport (AXG) | Algona, Iowa, United States | |
| 5 | 51.51 miles (82.90 km) NE | Fairmont Municipal Airport (FRM) | Fairmont, Minnesota, United States | |
| 6 | 56.79 miles (91.39 km) ESE | Humboldt Municipal Airport (HUD) | Humboldt, Iowa, United States | |
| 7 | 56.80 miles (91.41 km) WSW | Le Mars Municipal Airport (LRJ) | Le Mars, Iowa, United States | |
| 8 | 66.51 miles (107.03 km) SE | Fort Dodge Regional Airport (FOD) | Fort Dodge, Iowa, United States | |
| 9 | 79.65 miles (128.19 km) E | Forest City Municipal Airport (FXY) | Forest City, Iowa, United States | |
| 10 | 79.81 miles (128.44 km) SW | Sioux Gateway Airport (SUX) | Sioux City, Iowa, United States | |
| 11 | 80.16 miles (129.00 km) SSE | Arthur N. Neu Airport (CIN) | Carroll, Iowa, United States | |
| 12 | 81.95 miles (131.89 km) S | Denison Municipal Airport (DNS) | Denison, Iowa, United States | |
| 13 | 82.48 miles (132.74 km) WNW | Sioux Falls Regional Airport (FSD) | Sioux Falls, South Dakota, United States | |
| 14 | 84.31 miles (135.69 km) SE | Webster City Municipal Airport (EBS) | Webster City, Iowa, United States | |
| 15 | 87.06 miles (140.10 km) NNE | New Ulm Municipal Airport (ULM) | New Ulm, Minnesota, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,691.23 miles (17,205.83 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,667.85 miles (17,168.20 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,651.23 miles (17,141.45 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,643.20 miles (17,128.52 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,599.13 miles (17,057.60 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,590.48 miles (17,043.68 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 10,585.91 miles (17,036.33 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,575.73 miles (17,019.94 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,556.49 miles (16,988.99 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 10,554.89 miles (16,986.40 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,507.53 miles (16,910.19 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,479.39 miles (16,864.90 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,462.67 miles (16,837.99 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,455.35 miles (16,826.21 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,426.86 miles (16,780.37 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 86.39 miles (139.03 km) S | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 95.18 miles (153.18 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 116.06 miles (186.78 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 129.62 miles (208.60 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 147.53 miles (237.43 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 6 | 151.13 miles (243.21 km) NW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 156.14 miles (251.28 km) NW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 169.56 miles (272.88 km) NW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 9 | 239.58 miles (385.57 km) E | Esperance Airport (EPR) | Esperance, Australia | |
| 10 | 273.09 miles (439.50 km) NNE | Windarling Airport (WRN) | Windarling, Australia | |
| 11 | 279.74 miles (450.19 km) NNW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 287.93 miles (463.38 km) NE | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 13 | 299.80 miles (482.49 km) NE | Kalgoorlie-Boulder Airport (KGI) | Kalgoorlie, Western Australia, Australia | |
| 14 | 325.33 miles (523.57 km) NNW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 380.85 miles (612.92 km) NNW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,273.15 miles (19,751.67 km) ENE | L.F. Wade International Airport (BDA) | Ferry Reach (near Hamilton), Bermuda | |
| 2 | 11,765.63 miles (18,934.90 km) NE | Nantucket Memorial Airport (ACK) | Nantucket, Massachusetts, United States | |
| 3 | 11,739.08 miles (18,892.18 km) NE | Marthas Vineyard Airport (MVY) | Vineyard Haven, Massachusetts, United States | |
| 4 | 11,736.41 miles (18,887.87 km) NE | Barnstable Municipal Airport (HYA) | Hyannis, Massachusetts, United States | |
| 5 | 11,728.77 miles (18,875.58 km) NE | Otis Air National Guard Base Coast Guard Air Station Cape Cod (FMH) | Falmouth, Massachusetts, United States | |
| 6 | 11,717.02 miles (18,856.66 km) NE | Provincetown Municipal Airport (PVC) | Provincetown, Massachusetts, United States | |
| 7 | 11,714.53 miles (18,852.66 km) NE | Block Island State Airport (BID) | Block Island, Rhode Island, United States | |
| 8 | 11,712.70 miles (18,849.72 km) NE | New Bedford Regional Airport (EWB) | New Bedford, Massachusetts, United States | |
| 9 | 11,708.77 miles (18,843.40 km) NNE | Yarmouth Airport (YQI) | Yarmouth, Nova Scotia, Canada | |
| 10 | 11,708.74 miles (18,843.35 km) NE | Plymouth Municipal Airport (PYM) | Plymouth, Massachusetts, United States | |
| 11 | 11,708.16 miles (18,842.41 km) NE | Newport State Airport (NPT) | Newport, Rhode Island, United States | |
| 12 | 11,705.46 miles (18,838.06 km) NE | Montauk Airport (MTP) | Montauk, New York, United States | |
| 13 | 11,697.54 miles (18,825.33 km) NE | East Hampton Airport (HTO) | East Hampton, New York, United States | |
| 14 | 11,693.44 miles (18,818.72 km) NE | T. F. Green Airport (PVD) | Providence, Rhode Island, United States | |
| 15 | 11,693.15 miles (18,818.26 km) NE | Elizabeth Field (FID) | Fishers Island, New York, United States | |