| Plympton to Sinop | 1,936.11 mi (3,115.87 km) |
| Plympton to Siran | 2,178.85 mi (3,506.52 km) |
| Plympton to Sirnak | 2,431.53 mi (3,913.17 km) |
| Plympton to Sirvan | 2,390.32 mi (3,846.84 km) |
| Plympton to Sivas | 2,102.95 mi (3,384.37 km) |
| Plympton to Sivasli | 1,835.19 mi (2,953.45 km) |
| Plympton to Siverek | 2,284.03 mi (3,675.79 km) |
| Plympton to Sivrice | 2,255.39 mi (3,629.71 km) |
| Plympton to Sivrihisar | 1,875.36 mi (3,018.09 km) |
| Plympton to Sogut | 1,793.83 mi (2,886.89 km) |
| Plympton to Sogutlu | 1,772.73 mi (2,852.94 km) |
| Plympton to Soke | 1,770.28 mi (2,849.00 km) |
| Plympton to Solhan | 2,311.15 mi (3,719.44 km) |
| Plympton to Soma | 1,716.92 mi (2,763.12 km) |
| Plympton to Sorgun | 2,020.31 mi (3,251.37 km) |
