| Castel Bolognese to Suchanino | 757.50 mi (1,219.08 km) |
| Castel Bolognese to Sulechow | 564.47 mi (908.42 km) |
| Castel Bolognese to Sulecin | 581.60 mi (936.00 km) |
| Castel Bolognese to Sulejowek | 698.81 mi (1,124.62 km) |
| Castel Bolognese to Suwalki | 840.02 mi (1,351.88 km) |
| Castel Bolognese to Swarzedz | 608.80 mi (979.77 km) |
| Castel Bolognese to Swidnica | 501.15 mi (806.53 km) |
| Castel Bolognese to Swidnik | 694.02 mi (1,116.92 km) |
| Castel Bolognese to Swidwin | 678.02 mi (1,091.17 km) |
| Castel Bolognese to Swiebodzice | 499.20 mi (803.38 km) |
| Castel Bolognese to Swiecie | 696.58 mi (1,121.03 km) |
| Castel Bolognese to Swiedbodzin | 574.18 mi (924.06 km) |
| Castel Bolognese to Swietochlowice | 530.21 mi (853.29 km) |
| Castel Bolognese to Swinoujscie | 672.38 mi (1,082.09 km) |
| Castel Bolognese to Sycow | 555.47 mi (893.94 km) |
