| Somma Lombardo to Chojnow | 508.03 mi (817.60 km) |
| Somma Lombardo to Chorzow | 570.51 mi (918.15 km) |
| Somma Lombardo to Choszczno | 598.11 mi (962.57 km) |
| Somma Lombardo to Chrzanow | 582.37 mi (937.23 km) |
| Somma Lombardo to Ciechanow | 730.20 mi (1,175.15 km) |
| Somma Lombardo to Ciechocinek | 672.56 mi (1,082.38 km) |
| Somma Lombardo to Cieszyn | 539.87 mi (868.84 km) |
| Somma Lombardo to Czarna Bialostocka | 837.11 mi (1,347.21 km) |
| Somma Lombardo to Czarnkow | 611.02 mi (983.34 km) |
| Somma Lombardo to Czechowice-Dziedzice | 559.83 mi (900.96 km) |
| Somma Lombardo to Czeladz | 576.76 mi (928.20 km) |
| Somma Lombardo to Czersk Pomorski | 695.51 mi (1,119.32 km) |
| Somma Lombardo to Czestochowa | 594.69 mi (957.07 km) |
| Somma Lombardo to Czluchow | 673.05 mi (1,083.17 km) |
| Somma Lombardo to Dabrowa Gornicza | 580.33 mi (933.96 km) |
