| Castelfidardo to Suchanino | 786.37 mi (1,265.54 km) |
| Castelfidardo to Sulechow | 603.17 mi (970.70 km) |
| Castelfidardo to Sulecin | 624.64 mi (1,005.27 km) |
| Castelfidardo to Sulejowek | 703.77 mi (1,132.62 km) |
| Castelfidardo to Suwalki | 848.28 mi (1,365.17 km) |
| Castelfidardo to Swarzedz | 638.96 mi (1,028.30 km) |
| Castelfidardo to Swidnica | 528.52 mi (850.58 km) |
| Castelfidardo to Swidnik | 684.93 mi (1,102.28 km) |
| Castelfidardo to Swidwin | 720.06 mi (1,158.83 km) |
| Castelfidardo to Swiebodzice | 527.85 mi (849.50 km) |
| Castelfidardo to Swiecie | 722.79 mi (1,163.21 km) |
| Castelfidardo to Swiedbodzin | 613.93 mi (988.02 km) |
| Castelfidardo to Swietochlowice | 535.30 mi (861.48 km) |
| Castelfidardo to Swinoujscie | 722.90 mi (1,163.40 km) |
| Castelfidardo to Sycow | 576.00 mi (926.98 km) |
