| Grain Valley to Sinop | 5,998.77 mi (9,654.08 km) |
| Grain Valley to Siran | 6,222.59 mi (10,014.28 km) |
| Grain Valley to Sirnak | 6,475.18 mi (10,420.79 km) |
| Grain Valley to Sirvan | 6,430.86 mi (10,349.47 km) |
| Grain Valley to Sivas | 6,183.20 mi (9,950.90 km) |
| Grain Valley to Sivasli | 6,010.00 mi (9,672.16 km) |
| Grain Valley to Siverek | 6,367.48 mi (10,247.48 km) |
| Grain Valley to Sivrice | 6,327.57 mi (10,183.24 km) |
| Grain Valley to Sivrihisar | 6,022.23 mi (9,691.85 km) |
| Grain Valley to Sogut | 5,946.04 mi (9,569.23 km) |
| Grain Valley to Sogutlu | 5,909.52 mi (9,510.45 km) |
| Grain Valley to Soke | 5,967.40 mi (9,603.60 km) |
| Grain Valley to Solhan | 6,349.78 mi (10,218.98 km) |
| Grain Valley to Soma | 5,900.13 mi (9,495.34 km) |
| Grain Valley to Sorgun | 6,122.16 mi (9,852.66 km) |
