| Efkarpia to Civita Castellana | 556.38 mi (895.41 km) |
| Efkarpia to Civitanova Marche | 506.32 mi (814.84 km) |
| Efkarpia to Civitavecchia | 585.74 mi (942.66 km) |
| Efkarpia to Civitella in Val di Chiana | 605.92 mi (975.13 km) |
| Efkarpia to Clusone | 744.78 mi (1,198.61 km) |
| Efkarpia to Coccaglio | 734.73 mi (1,182.43 km) |
| Efkarpia to Codigoro | 619.16 mi (996.45 km) |
| Efkarpia to Codogno | 736.90 mi (1,185.92 km) |
| Efkarpia to Codroipo | 619.10 mi (996.34 km) |
| Efkarpia to Cogoleto | 770.70 mi (1,240.32 km) |
| Efkarpia to Colle di Val d'Elsa | 634.09 mi (1,020.47 km) |
| Efkarpia to Colle Salvetti | 668.96 mi (1,076.59 km) |
| Efkarpia to Collecchio | 703.82 mi (1,132.68 km) |
| Efkarpia to Colleferro | 521.11 mi (838.64 km) |
| Efkarpia to Collegno | 834.02 mi (1,342.23 km) |
