| Costessey to Sinop | 1,729.42 mi (2,783.24 km) |
| Costessey to Siran | 1,970.74 mi (3,171.60 km) |
| Costessey to Sirnak | 2,226.64 mi (3,583.43 km) |
| Costessey to Sirvan | 2,184.20 mi (3,515.13 km) |
| Costessey to Sivas | 1,903.49 mi (3,063.37 km) |
| Costessey to Sivasli | 1,671.90 mi (2,690.66 km) |
| Costessey to Siverek | 2,087.64 mi (3,359.74 km) |
| Costessey to Sivrice | 2,055.54 mi (3,308.08 km) |
| Costessey to Sivrihisar | 1,697.48 mi (2,731.83 km) |
| Costessey to Sogut | 1,617.79 mi (2,603.58 km) |
| Costessey to Sogutlu | 1,589.33 mi (2,557.77 km) |
| Costessey to Soke | 1,623.47 mi (2,612.72 km) |
| Costessey to Solhan | 2,103.59 mi (3,385.40 km) |
| Costessey to Soma | 1,558.69 mi (2,508.48 km) |
| Costessey to Sorgun | 1,826.50 mi (2,939.46 km) |
