| Formia to Chojnow | 699.64 mi (1,125.96 km) |
| Formia to Chorzow | 674.53 mi (1,085.55 km) |
| Formia to Choszczno | 826.47 mi (1,330.07 km) |
| Formia to Chrzanow | 672.69 mi (1,082.59 km) |
| Formia to Ciechanow | 865.84 mi (1,393.43 km) |
| Formia to Ciechocinek | 838.09 mi (1,348.77 km) |
| Formia to Cieszyn | 634.11 mi (1,020.51 km) |
| Formia to Czarna Bialostocka | 944.91 mi (1,520.69 km) |
| Formia to Czarnkow | 815.49 mi (1,312.41 km) |
| Formia to Czechowice-Dziedzice | 651.34 mi (1,048.24 km) |
| Formia to Czeladz | 679.07 mi (1,092.86 km) |
| Formia to Czersk Pomorski | 888.59 mi (1,430.05 km) |
| Formia to Czestochowa | 709.06 mi (1,141.12 km) |
| Formia to Czluchow | 874.16 mi (1,406.83 km) |
| Formia to Dabrowa Gornicza | 680.26 mi (1,094.78 km) |
