| Efkarpia to Cologno al Serio | 747.69 mi (1,203.30 km) |
| Efkarpia to Cologno Monzese | 765.26 mi (1,231.57 km) |
| Efkarpia to Colorno | 700.41 mi (1,127.20 km) |
| Efkarpia to Comacchio | 612.50 mi (985.72 km) |
| Efkarpia to Comiso | 517.93 mi (833.53 km) |
| Efkarpia to Como | 781.04 mi (1,256.97 km) |
| Efkarpia to Concordia Sagittaria | 617.25 mi (993.37 km) |
| Efkarpia to Concorezzo | 764.20 mi (1,229.86 km) |
| Efkarpia to Conegliano | 644.37 mi (1,037.02 km) |
| Efkarpia to Conselice | 623.65 mi (1,003.66 km) |
| Efkarpia to Conselve | 641.77 mi (1,032.83 km) |
| Efkarpia to Conversano | 305.56 mi (491.75 km) |
| Efkarpia to Copertino | 259.11 mi (416.99 km) |
| Efkarpia to Copparo | 633.72 mi (1,019.88 km) |
| Efkarpia to Corato | 343.42 mi (552.68 km) |
