| Francavilla Fontana to Siran | 1,131.62 mi (1,821.17 km) |
| Francavilla Fontana to Sirnak | 1,346.74 mi (2,167.37 km) |
| Francavilla Fontana to Sirvan | 1,313.80 mi (2,114.36 km) |
| Francavilla Fontana to Sivas | 1,025.79 mi (1,650.85 km) |
| Francavilla Fontana to Sivasli | 659.81 mi (1,061.87 km) |
| Francavilla Fontana to Siverek | 1,177.31 mi (1,894.70 km) |
| Francavilla Fontana to Sivrice | 1,164.53 mi (1,874.13 km) |
| Francavilla Fontana to Sivrihisar | 741.68 mi (1,193.61 km) |
| Francavilla Fontana to Sogut | 664.48 mi (1,069.38 km) |
| Francavilla Fontana to Sogutlu | 675.42 mi (1,086.99 km) |
| Francavilla Fontana to Soke | 560.21 mi (901.58 km) |
| Francavilla Fontana to Solhan | 1,247.75 mi (2,008.06 km) |
| Francavilla Fontana to Soma | 539.47 mi (868.19 km) |
| Francavilla Fontana to Sorgun | 929.32 mi (1,495.59 km) |
| Francavilla Fontana to Suhut | 703.79 mi (1,132.64 km) |
