| Efkarpia to Cosenza | 367.21 mi (590.97 km) |
| Efkarpia to Cossato | 816.67 mi (1,314.31 km) |
| Efkarpia to Costa Volpino | 736.74 mi (1,185.67 km) |
| Efkarpia to Creazzo | 667.54 mi (1,074.29 km) |
| Efkarpia to Crema | 742.92 mi (1,195.61 km) |
| Efkarpia to Cremona | 721.26 mi (1,160.75 km) |
| Efkarpia to Crevalcore | 659.97 mi (1,062.12 km) |
| Efkarpia to Crispiano | 299.72 mi (482.35 km) |
| Efkarpia to Crosia | 335.58 mi (540.06 km) |
| Efkarpia to Crotone | 328.36 mi (528.44 km) |
| Efkarpia to Cuneo | 823.21 mi (1,324.83 km) |
| Efkarpia to Cuorgne | 836.61 mi (1,346.39 km) |
| Efkarpia to Cusano Milanino | 770.08 mi (1,239.33 km) |
| Efkarpia to Cutro | 336.34 mi (541.28 km) |
| Efkarpia to Cutrofiano | 252.95 mi (407.08 km) |
