| Alton to Salisbury (New York) | 3,414.31 mi (5,494.81 km) |
| Alton to Salisbury (North Carolina) | 3,927.96 mi (6,321.45 km) |
| Alton to Salmon Creek (Washington) | 4,898.02 mi (7,882.60 km) |
| Alton to Salt Lake City (Utah) | 4,850.21 mi (7,805.66 km) |
| Alton to Sammamish (Washington) | 4,773.82 mi (7,682.72 km) |
| Alton to San Angelo (Texas) | 4,936.59 mi (7,944.67 km) |
| Alton to San Anselmo (California) | 5,339.25 mi (8,592.69 km) |
| Alton to San Antonio (Texas) | 4,965.10 mi (7,990.55 km) |
| Alton to San Benito (Texas) | 5,104.83 mi (8,215.42 km) |
| Alton to San Bernardino (California) | 5,393.31 mi (8,679.70 km) |
| Alton to San Bruno (California) | 5,355.71 mi (8,619.18 km) |
| Alton to San Buenaventura (California) | 5,448.76 mi (8,768.94 km) |
| Alton to San Carlos (California) | 5,358.15 mi (8,623.12 km) |
| Alton to San Carlos Park (Florida) | 4,429.90 mi (7,129.24 km) |
| Alton to San Clemente (California) | 5,442.87 mi (8,759.46 km) |
