| Castleton to Samandag | 2,187.29 mi (3,520.10 km) |
| Castleton to Samsun | 1,958.85 mi (3,152.47 km) |
| Castleton to Sanliurfa | 2,246.14 mi (3,614.81 km) |
| Castleton to Saray | 1,618.13 mi (2,604.13 km) |
| Castleton to Saraykent | 1,996.91 mi (3,213.72 km) |
| Castleton to Saraykoy | 1,825.37 mi (2,937.66 km) |
| Castleton to Sarayonu | 1,941.63 mi (3,124.76 km) |
| Castleton to Sarigol | 1,801.14 mi (2,898.66 km) |
| Castleton to Sarikamis | 2,253.80 mi (3,627.15 km) |
| Castleton to Sarikaya | 2,000.72 mi (3,219.84 km) |
| Castleton to Sarioglan | 2,043.79 mi (3,289.15 km) |
| Castleton to Sariveliler | 2,026.99 mi (3,262.13 km) |
| Castleton to Sariyer | 1,674.84 mi (2,695.40 km) |
| Castleton to Sariz | 2,092.49 mi (3,367.54 km) |
| Castleton to Sarkikaraagac | 1,910.47 mi (3,074.61 km) |
