| Altus to Security-Widefield (Colorado) | 411.80 mi (662.72 km) |
| Altus to Sedalia (Missouri) | 437.40 mi (703.93 km) |
| Altus to Sedro-Woolley (Washington) | 1,512.88 mi (2,434.75 km) |
| Altus to Seguin (Texas) | 358.76 mi (577.38 km) |
| Altus to Selden (New York) | 1,490.76 mi (2,399.14 km) |
| Altus to Selma (Alabama) | 723.03 mi (1,163.61 km) |
| Altus to Selma (California) | 1,146.20 mi (1,844.63 km) |
| Altus to Selma (Texas) | 355.08 mi (571.44 km) |
| Altus to Seminole (Florida) | 1,081.62 mi (1,740.69 km) |
| Altus to Seven Hills (Ohio) | 1,063.60 mi (1,711.69 km) |
| Altus to Seven Oaks (South Carolina) | 1,035.49 mi (1,666.47 km) |
| Altus to Severn (Maryland) | 1,283.42 mi (2,065.47 km) |
| Altus to Severna Park (Maryland) | 1,289.78 mi (2,075.70 km) |
| Altus to Sevierville (Tennessee) | 890.88 mi (1,433.73 km) |
| Altus to Seymour (Indiana) | 798.20 mi (1,284.58 km) |
