| Red Oak to Sinop | 6,450.85 mi (10,381.65 km) |
| Red Oak to Siran | 6,677.61 mi (10,746.58 km) |
| Red Oak to Sirnak | 6,931.57 mi (11,155.28 km) |
| Red Oak to Sirvan | 6,887.28 mi (11,084.00 km) |
| Red Oak to Sivas | 6,634.68 mi (10,677.48 km) |
| Red Oak to Sivasli | 6,447.27 mi (10,375.87 km) |
| Red Oak to Siverek | 6,819.61 mi (10,975.10 km) |
| Red Oak to Sivrice | 6,780.62 mi (10,912.35 km) |
| Red Oak to Sivrihisar | 6,464.60 mi (10,403.77 km) |
| Red Oak to Sogut | 6,387.20 mi (10,279.21 km) |
| Red Oak to Sogutlu | 6,352.83 mi (10,223.89 km) |
| Red Oak to Soke | 6,398.85 mi (10,297.96 km) |
| Red Oak to Solhan | 6,805.92 mi (10,953.07 km) |
| Red Oak to Soma | 6,335.13 mi (10,195.41 km) |
| Red Oak to Sorgun | 6,571.00 mi (10,575.00 km) |
