| Alenquer to Security-Widefield (Colorado) | 4,869.46 mi (7,836.63 km) |
| Alenquer to Sedalia (Missouri) | 4,348.33 mi (6,997.96 km) |
| Alenquer to Sedro-Woolley (Washington) | 5,139.71 mi (8,271.56 km) |
| Alenquer to Seguin (Texas) | 4,914.52 mi (7,909.15 km) |
| Alenquer to Selden (New York) | 3,315.02 mi (5,335.01 km) |
| Alenquer to Selma (Alabama) | 4,264.18 mi (6,862.54 km) |
| Alenquer to Selma (California) | 5,598.49 mi (9,009.90 km) |
| Alenquer to Selma (Texas) | 4,931.65 mi (7,936.72 km) |
| Alenquer to Seminole (Florida) | 4,208.39 mi (6,772.75 km) |
| Alenquer to Seven Hills (Ohio) | 3,719.38 mi (5,985.77 km) |
| Alenquer to Seven Oaks (South Carolina) | 3,911.96 mi (6,295.69 km) |
| Alenquer to Severn (Maryland) | 3,538.58 mi (5,694.79 km) |
| Alenquer to Severna Park (Maryland) | 3,533.61 mi (5,686.80 km) |
| Alenquer to Sevierville (Tennessee) | 3,974.74 mi (6,396.73 km) |
| Alenquer to Seymour (Indiana) | 3,992.18 mi (6,424.80 km) |
