| Radzymin to Cortona | 760.72 mi (1,224.26 km) |
| Radzymin to Cosenza | 936.29 mi (1,506.81 km) |
| Radzymin to Cossato | 754.55 mi (1,214.33 km) |
| Radzymin to Costa Volpino | 675.60 mi (1,087.27 km) |
| Radzymin to Creazzo | 646.76 mi (1,040.86 km) |
| Radzymin to Crema | 712.72 mi (1,147.02 km) |
| Radzymin to Cremona | 713.33 mi (1,147.99 km) |
| Radzymin to Crevalcore | 701.18 mi (1,128.44 km) |
| Radzymin to Crispiano | 837.45 mi (1,347.75 km) |
| Radzymin to Crosia | 912.37 mi (1,468.32 km) |
| Radzymin to Crotone | 941.49 mi (1,515.18 km) |
| Radzymin to Cuneo | 833.72 mi (1,341.75 km) |
| Radzymin to Cuorgne | 781.15 mi (1,257.13 km) |
| Radzymin to Cusano Milanino | 720.28 mi (1,159.18 km) |
| Radzymin to Cutro | 946.26 mi (1,522.86 km) |
