| Oak Ridge to Sinop | 5,831.38 mi (9,384.70 km) |
| Oak Ridge to Siran | 6,066.23 mi (9,762.65 km) |
| Oak Ridge to Sirnak | 6,323.12 mi (10,176.08 km) |
| Oak Ridge to Sirvan | 6,279.29 mi (10,105.54 km) |
| Oak Ridge to Sivas | 6,011.90 mi (9,675.23 km) |
| Oak Ridge to Sivasli | 5,790.08 mi (9,318.23 km) |
| Oak Ridge to Siverek | 6,197.47 mi (9,973.86 km) |
| Oak Ridge to Sivrice | 6,161.73 mi (9,916.35 km) |
| Oak Ridge to Sivrihisar | 5,818.55 mi (9,364.05 km) |
| Oak Ridge to Sogut | 5,738.88 mi (9,235.83 km) |
| Oak Ridge to Sogutlu | 5,709.79 mi (9,189.02 km) |
| Oak Ridge to Soke | 5,730.72 mi (9,222.70 km) |
| Oak Ridge to Solhan | 6,197.57 mi (9,974.02 km) |
| Oak Ridge to Soma | 5,674.07 mi (9,131.53 km) |
| Oak Ridge to Sorgun | 5,940.90 mi (9,560.95 km) |
