Nonstop flight route between Block Island, Rhode Island, United States and Port Alfred, South Africa:
Departure Airport:
(41°10'5"N by 71°34'40"W)
Arrival Airport:
(33°33'15"S by 26°52'46"E)
Distance from BID to AFD:
8,093.34 miles (13,024.93 km)
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Jump to:
- About this route
- BID Airport Information
- AFD Airport Information
- Facts about BID
- Facts about AFD
- Map of Nearest Airports to BID
- List of Nearest Airports to BID
- Map of Furthest Airports from BID
- List of Furthest Airports from BID
- Map of Nearest Airports to AFD
- List of Nearest Airports to AFD
- Map of Furthest Airports from AFD
- List of Furthest Airports from AFD
About this route:
A direct, nonstop flight between Block Island State Airport (BID), Block Island, Rhode Island, United States and Port Alfred Airport (AFD), Port Alfred, South Africa would travel a Great Circle distance of 8,093 miles (or 13,025 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 Block Island State Airport and Port Alfred 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 Block Island State Airport and Port Alfred Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BID / KBID |
| Airport Name: | Block Island State Airport |
| Location: | Block Island, Rhode Island, United States |
| GPS Coordinates: | 41°10'5"N by 71°34'40"W |
| Area Served: | Block Island, Rhode Island |
| Operator/Owner: | State of Rhode Island |
| Airport Type: | Public |
| Elevation: | 108 feet (33 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BID |
| More Information: | BID Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | AFD / FAPA |
| Airport Name: | Port Alfred Airport |
| Location: | Port Alfred, South Africa |
| GPS Coordinates: | 33°33'15"S by 26°52'46"E |
| Area Served: | Port Alfred, Eastern Cape, South Africa |
| Airport Type: | Public |
| Elevation: | 272 feet (83 meters) |
| View all routes: | Routes from AFD |
| More Information: | AFD Maps & Info |
Facts about Block Island State Airport (BID):
- The closest airport to Block Island State Airport (BID) is Montauk Airport (MTP), which is located only 19 miles (30 kilometers) WSW of BID.
- Block Island State Airport is a public use airport located on Block Island, in Washington County, Rhode Island, United States.
- Block Island State Airport (BID) currently has only 1 runway.
- The furthest airport from Block Island State Airport (BID) is Margaret River Airport (MGV), which is located 11,818 miles (19,019 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Block Island State Airport's relatively low elevation of 108 feet, planes can take off or land at Block Island State 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.
Facts about Port Alfred Airport (AFD):
- Because of Port Alfred Airport's relatively low elevation of 272 feet, planes can take off or land at Port Alfred 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 furthest airport from Port Alfred Airport (AFD) is Princeville Airport (HPV), which is located 11,563 miles (18,610 kilometers) away in Hanalei, Hawaii, United States.
- The closest airport to Port Alfred Airport (AFD) is East London Airport (ELS), which is located 65 miles (105 kilometers) ENE of AFD.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 18.93 miles (30.46 km) WSW | Montauk Airport (MTP) | Montauk, New York, United States |     |
| 2 | 24.29 miles (39.08 km) WNW | Elizabeth Field (FID) | Fishers Island, New York, United States | |
| 3 | 26.73 miles (43.01 km) WNW | Groton-New London Airport (GON) | Groton, Connecticut, United States | |
| 4 | 29.49 miles (47.47 km) NNE | Newport State Airport (NPT) | Newport, Rhode Island, United States | |
| 5 | 37.95 miles (61.07 km) WSW | East Hampton Airport (HTO) | East Hampton, New York, United States | |
| 6 | 39.18 miles (63.05 km) NNE | T. F. Green Airport (PVD) | Providence, Rhode Island, United States | |
| 7 | 47.61 miles (76.62 km) NE | New Bedford Regional Airport (EWB) | New Bedford, Massachusetts, United States | |
| 8 | 52.20 miles (84.01 km) N | North Central State Airport (SFZ) | Pawtucket, Rhode Island, United States | |
| 9 | 52.38 miles (84.30 km) ENE | Marthas Vineyard Airport (MVY) | Vineyard Haven, Massachusetts, United States | |
| 10 | 59.35 miles (95.51 km) WSW | Francis S. Gabreski Airport (FOK) | Westhampton Beach, New York, United States | |
| 11 | 64.38 miles (103.61 km) ENE | Otis Air National Guard Base Coast Guard Air Station Cape Cod (FMH) | Falmouth, Massachusetts, United States | |
| 12 | 65.64 miles (105.64 km) WSW | Calverton Executive Airpark (CTO) | Calverton, New York, United States | |
| 13 | 67.43 miles (108.52 km) NE | Plymouth Municipal Airport (PYM) | Plymouth, Massachusetts, United States | |
| 14 | 67.78 miles (109.08 km) NW | Rentschler Heliport (EHT) | East Hartford, Connecticut, United States | |
| 15 | 67.99 miles (109.43 km) NW | Hartford-Brainard Airport (HFD) | Hartford, Connecticut, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,817.63 miles (19,018.59 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,800.63 miles (18,991.22 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,794.06 miles (18,980.65 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 11,769.85 miles (18,941.69 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 11,767.43 miles (18,937.80 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,714.53 miles (18,852.66 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,691.38 miles (18,815.41 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,686.62 miles (18,807.74 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,674.72 miles (18,788.60 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,599.67 miles (18,667.81 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,539.60 miles (18,571.14 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 11,511.56 miles (18,526.02 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 11,506.19 miles (18,517.37 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,472.66 miles (18,463.41 km) SSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,452.78 miles (18,431.42 km) SW | Windarling Airport (WRN) | Windarling, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 65.15 miles (104.85 km) ENE | East London Airport (ELS) | East London, South Africa | |
| 2 | 78.75 miles (126.73 km) WSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 173.72 miles (279.57 km) NE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 4 | 260.21 miles (418.77 km) N | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 5 | 260.23 miles (418.80 km) W | George Airport (GRJ) | George, South Africa | |
| 6 | 265.94 miles (427.99 km) NNE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 7 | 273.77 miles (440.59 km) NNE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 8 | 275.03 miles (442.62 km) NE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 276.45 miles (444.91 km) NNE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 10 | 285.49 miles (459.45 km) N | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 11 | 310.04 miles (498.96 km) N | Bloemfontein International Airport (BFN) | Bloemfontein, Free State, South Africa | |
| 12 | 322.25 miles (518.62 km) NNE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 13 | 331.95 miles (534.23 km) NNE | Leribe Airport (LRB) | Leribe, Lesotho | |
| 14 | 340.19 miles (547.48 km) NE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 15 | 351.36 miles (565.46 km) NNW | Kimberley Airport (KIM) | Kimberley, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,563.45 miles (18,609.52 km) NNE | Princeville Airport (HPV) | Hanalei, Hawaii, United States | |
| 2 | 11,553.29 miles (18,593.17 km) NNE | Dillingham Airfield (HDH) | Mokuleia, Hawaii, United States | |
| 3 | 11,552.04 miles (18,591.16 km) NNE | Kalaupapa Airport (LUP) | Kalaupapa, Hawaii, United States | |
| 4 | 11,551.61 miles (18,590.47 km) NNE | Lihue Airport (LIH) | Lihue, Hawaii, United States | |
| 5 | 11,550.42 miles (18,588.55 km) NNE | Wheeler AAF (HHI) | Wahiawa, Hawaii, United States | |
| 6 | 11,546.12 miles (18,581.63 km) NNE | Molokai Airport (MKK) | Kaunakakai, Hawaii, United States | |
| 7 | 11,542.55 miles (18,575.88 km) NNE | PMRF Barking Sands (BKH) | Kekaha, Hawaii, United States | |
| 8 | 11,541.92 miles (18,574.88 km) NNE | Honolulu International Airport (HNL) | Honolulu, Hawaii, United States | |
| 9 | 11,541.92 miles (18,574.88 km) NNE | Hickam Field (HIK) | Honolulu, Hawaii, United States | |
| 10 | 11,540.08 miles (18,571.91 km) NNE | Kapalua Airport (JHM) | Lahaina, Hawaii, United States | |
| 11 | 11,539.63 miles (18,571.20 km) NNE | Port Allen Airport (PAK) | Hanapepe, Hawaii, United States | |
| 12 | 11,539.21 miles (18,570.52 km) NNE | Kahului Airport (OGG) | Kahului, Hawaii, United States | |
| 13 | 11,538.17 miles (18,568.85 km) NNE | Kalaeloa Airport (NAX) | Kapolei, Hawaii, United States | |
| 14 | 11,537.62 miles (18,567.96 km) NNE | Hana Airport (HNM) | Hana, Hawaii, United States | |
| 15 | 11,523.91 miles (18,545.89 km) NNE | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |