Nonstop flight route between Waterloo, Iowa, United States and St. Paul Island, Alaska, United States:
Departure Airport:
(42°33'24"N by 92°24'1"W)
Arrival Airport:
(57°10'1"N by 170°13'14"W)
Distance from ALO to SNP:
3,403.97 miles (5,478.14 km)
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Jump to:
- About this route
- ALO Airport Information
- SNP Airport Information
- Facts about ALO
- Facts about SNP
- Map of Nearest Airports to ALO
- List of Nearest Airports to ALO
- Map of Furthest Airports from ALO
- List of Furthest Airports from ALO
- Map of Nearest Airports to SNP
- List of Nearest Airports to SNP
- Map of Furthest Airports from SNP
- List of Furthest Airports from SNP
About this route:
A direct, nonstop flight between Waterloo Regional Airport (Livingston Betsworth Field) (ALO), Waterloo, Iowa, United States and St. Paul Island Airport (SNP), St. Paul Island, Alaska, United States would travel a Great Circle distance of 3,404 miles (or 5,478 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 Waterloo Regional Airport (Livingston Betsworth Field) and St. Paul Island 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 Waterloo Regional Airport (Livingston Betsworth Field) and St. Paul Island Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ALO / KALO |
| Airport Name: | Waterloo Regional Airport (Livingston Betsworth Field) |
| Location: | Waterloo, Iowa, United States |
| GPS Coordinates: | 42°33'24"N by 92°24'1"W |
| Area Served: | Waterloo, Iowa |
| Operator/Owner: | City of Waterloo |
| Airport Type: | Public |
| Elevation: | 873 feet (266 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from ALO |
| More Information: | ALO Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SNP / PASN |
| Airport Name: | St. Paul Island Airport |
| Location: | St. Paul Island, Alaska, United States |
| GPS Coordinates: | 57°10'1"N by 170°13'14"W |
| Area Served: | St. Paul Island, Alaska |
| Operator/Owner: | Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 63 feet (19 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SNP |
| More Information: | SNP Maps & Info |
Facts about Waterloo Regional Airport (Livingston Betsworth Field) (ALO):
- The furthest airport from Waterloo Regional Airport (Livingston Betsworth Field) (ALO) is Margaret River Airport (MGV), which is located 10,839 miles (17,443 kilometers) away in Margaret River, Western Australia, Australia.
- Under its founding manager, Walter Betsworth, Waterloo Municipal Airport expanded from a WWII training airstrip to a flourishing regional airport.
- Waterloo Regional Airport, also known as Livingston Betsworth Field, is a city-owned public-use airport located four miles northwest of the central business district of Waterloo, a city in Black Hawk County, Iowa, United States.
- Because of Waterloo Regional Airport (Livingston Betsworth Field)'s relatively low elevation of 873 feet, planes can take off or land at Waterloo Regional Airport (Livingston Betsworth 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 Waterloo Regional Airport (Livingston Betsworth Field) (ALO) is Northeast Iowa Regional Airport (CCY), which is located 37 miles (60 kilometers) NNW of ALO.
- Waterloo Regional Airport (Livingston Betsworth Field) (ALO) has 3 runways.
Facts about St. Paul Island Airport (SNP):
- The furthest airport from St. Paul Island Airport (SNP) is Cape Town International Airport (CPT), which is located 10,781 miles (17,351 kilometers) away in Cape Town, South Africa.
- Because of St. Paul Island Airport's relatively low elevation of 63 feet, planes can take off or land at St. Paul Island 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.
- The closest airport to St. Paul Island Airport (SNP) is St. George Airport (STG), which is located 46 miles (74 kilometers) SSE of SNP.
- St. Paul Island Airport (SNP) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 37.19 miles (59.84 km) NNW | Northeast Iowa Regional Airport (CCY) | Charles City, Iowa, United States |     |
| 2 | 58.33 miles (93.87 km) SE | The Eastern Iowa Airport (CID) | Cedar Rapids, Iowa, United States | |
| 3 | 59.86 miles (96.34 km) NNE | Decorah Municipal Airport (DEH) | Decorah, Iowa, United States | |
| 4 | 62.82 miles (101.09 km) NW | Mason City Municipal Airport (MCW) | Mason City, Iowa, United States | |
| 5 | 67.27 miles (108.26 km) ESE | Monticello Regional Airport (MXO) | Monticello, Iowa, United States | |
| 6 | 68.79 miles (110.71 km) SSW | Newton Municipal Airport (TNU) | Newton, Iowa, United States | |
| 7 | 72.18 miles (116.17 km) ENE | Prairie du Chien Municipal Airport (PCD) | Prairie du Chien, Wisconsin, United States | |
| 8 | 73.64 miles (118.51 km) WSW | Ames Municipal Airport (AMW) | Ames, Iowa, United States | |
| 9 | 75.29 miles (121.17 km) W | Webster City Municipal Airport (EBS) | Webster City, Iowa, United States | |
| 10 | 77.05 miles (123.99 km) SE | Iowa City Municipal Airport (IOW) | Iowa City, Iowa, United States | |
| 11 | 77.66 miles (124.98 km) NW | Forest City Municipal Airport (FXY) | Forest City, Iowa, United States | |
| 12 | 80.97 miles (130.31 km) NNW | Austin Municipal Airport (AUM) | Austin, Minnesota, United States | |
| 13 | 81.84 miles (131.72 km) WSW | Boone Municipal Airport (BNW) | Boone, Iowa, United States | |
| 14 | 84.56 miles (136.08 km) SW | Ankeny Regional Airport (IKV) | Ankeny, Iowa, United States | |
| 15 | 86.82 miles (139.73 km) E | Dubuque Regional Airport (DBQ) | Dubuque, Iowa, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,838.79 miles (17,443.30 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,815.46 miles (17,405.75 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,798.37 miles (17,378.25 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,790.87 miles (17,366.17 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,747.12 miles (17,295.77 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,736.60 miles (17,278.84 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 10,733.87 miles (17,274.45 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,723.71 miles (17,258.09 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,703.55 miles (17,225.65 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 10,702.75 miles (17,224.37 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,654.82 miles (17,147.22 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,625.92 miles (17,100.72 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,610.42 miles (17,075.78 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,602.74 miles (17,063.42 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,571.72 miles (17,013.49 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 45.87 miles (73.82 km) SSE | St. George Airport (STG) | St. George, Alaska, United States | |
| 2 | 262.64 miles (422.68 km) NNE | Mekoryuk Airport (MYU) | Mekoryuk, Alaska, United States | |
| 3 | 267.59 miles (430.64 km) SE | Unalaska Airport (DUT) | Unalaska, Alaska, United States | |
| 4 | 271.76 miles (437.36 km) SE | Akutan Seaplane Base (KQA) | Akutan, Alaska, United States | |
| 5 | 293.58 miles (472.48 km) NE | Kipnuk Airport (KPN) | Kipnuk, Alaska, United States | |
| 6 | 294.29 miles (473.61 km) NE | Tununak Airport (TNK) | Tununak, Alaska, United States | |
| 7 | 296.35 miles (476.92 km) NE | Chefornak Airport (CYF) | Chefornak, Alaska, United States | |
| 8 | 296.47 miles (477.13 km) NE | Toksook Bay Airport (OOK) | Toksook Bay, Alaska, United States | |
| 9 | 296.95 miles (477.89 km) S | Nikolski Air Station (IKO) | Nikolski, Alaska, United States | |
| 10 | 301.62 miles (485.42 km) NE | Nightmute Airport (NME) | Nightmute, Alaska, United States | |
| 11 | 307.85 miles (495.43 km) ESE | False Pass Airport (KFP) | False Pass, Alaska, United States | |
| 12 | 316.18 miles (508.85 km) ENE | Cape Newenham LRRS Airport (EHM) | Cape Newenham, Alaska, United States | |
| 13 | 318.29 miles (512.23 km) ESE | Cold Bay Airport (CDB) | Cold Bay, Alaska, United States | |
| 14 | 327.13 miles (526.46 km) NE | Kongiganak Airport (KKH) | Kongiganak, Alaska, United States | |
| 15 | 327.21 miles (526.59 km) NE | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,781.39 miles (17,350.92 km) SSW | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,730.87 miles (17,269.62 km) SSW | George Airport (GRJ) | George, South Africa | |
| 3 | 10,671.41 miles (17,173.93 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,617.95 miles (17,087.89 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,564.73 miles (17,002.25 km) SW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,505.23 miles (16,906.48 km) SSW | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 7 | 10,461.01 miles (16,835.32 km) SSW | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 8 | 10,461.01 miles (16,835.32 km) SSW | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 9 | 10,450.76 miles (16,818.82 km) SW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 10 | 10,433.98 miles (16,791.82 km) SSW | Alexander Bay Airport (ALJ) | Alexander Bay, South Africa | |
| 11 | 10,376.92 miles (16,699.99 km) SSW | Karasburg Airport (KAS) | Karasburg, Namibia | |
| 12 | 10,372.12 miles (16,692.27 km) SSW | Upington Airport (UTN) | Upington, South Africa | |
| 13 | 10,369.90 miles (16,688.70 km) SW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 14 | 10,366.96 miles (16,683.96 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,353.14 miles (16,661.72 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |