| Swanage to Southern Pines (North Carolina) | 3,874.22 mi (6,234.96 km) |
| Swanage to Southfield (Michigan) | 3,707.06 mi (5,965.94 km) |
| Swanage to Southgate (Michigan) | 3,716.68 mi (5,981.42 km) |
| Swanage to Southlake (Texas) | 4,708.53 mi (7,577.64 km) |
| Swanage to Spanaway (Washington) | 4,815.20 mi (7,749.31 km) |
| Swanage to Spanish Fork (Utah) | 4,868.42 mi (7,834.97 km) |
| Swanage to Spanish Lake (Missouri) | 4,148.99 mi (6,677.16 km) |
| Swanage to Spanish Springs (Nevada) | 5,152.45 mi (8,292.07 km) |
| Swanage to Sparks (Nevada) | 5,158.58 mi (8,301.92 km) |
| Swanage to Spartanburg (South Carolina) | 3,991.61 mi (6,423.87 km) |
| Swanage to Spearfish (South Dakota) | 4,376.87 mi (7,043.89 km) |
| Swanage to Speedway (Indiana) | 3,945.31 mi (6,349.37 km) |
| Swanage to Spencer (Iowa) | 4,133.17 mi (6,651.69 km) |
| Swanage to Spokane (Washington) | 4,643.16 mi (7,472.44 km) |
| Swanage to Spokane Valley (Washington) | 4,637.66 mi (7,463.59 km) |
