| Florham Park to Sinop | 5,221.99 mi (8,403.97 km) |
| Florham Park to Siran | 5,459.22 mi (8,785.77 km) |
| Florham Park to Sirnak | 5,716.40 mi (9,199.66 km) |
| Florham Park to Sirvan | 5,672.89 mi (9,129.64 km) |
| Florham Park to Sivas | 5,400.72 mi (8,691.62 km) |
| Florham Park to Sivasli | 5,167.99 mi (8,317.08 km) |
| Florham Park to Siverek | 5,585.99 mi (8,989.79 km) |
| Florham Park to Sivrice | 5,551.56 mi (8,934.37 km) |
| Florham Park to Sivrihisar | 5,199.78 mi (8,368.24 km) |
| Florham Park to Sogut | 5,119.54 mi (8,239.11 km) |
| Florham Park to Sogutlu | 5,092.22 mi (8,195.14 km) |
| Florham Park to Soke | 5,105.81 mi (8,217.00 km) |
| Florham Park to Solhan | 5,591.30 mi (8,998.34 km) |
| Florham Park to Soma | 5,051.07 mi (8,128.92 km) |
| Florham Park to Sorgun | 5,327.25 mi (8,573.37 km) |
