| Ephrata to Castrovillari | 4,637.70 mi (7,463.66 km) |
| Ephrata to Catania | 4,678.17 mi (7,528.79 km) |
| Ephrata to Catanzaro | 4,691.05 mi (7,549.51 km) |
| Ephrata to Cattolica | 4,333.51 mi (6,974.10 km) |
| Ephrata to Cava de' Tirreni | 4,538.06 mi (7,303.30 km) |
| Ephrata to Cavallino | 4,705.40 mi (7,572.60 km) |
| Ephrata to Cavarzere | 4,265.00 mi (6,863.85 km) |
| Ephrata to Cave | 4,419.24 mi (7,112.08 km) |
| Ephrata to Cavriago | 4,214.02 mi (6,781.81 km) |
| Ephrata to Cavriglia | 4,295.56 mi (6,913.03 km) |
| Ephrata to Cazzago San Martino | 4,162.90 mi (6,699.54 km) |
| Ephrata to Ceccano | 4,445.89 mi (7,154.97 km) |
| Ephrata to Cecina | 4,260.53 mi (6,856.67 km) |
| Ephrata to Cefalu | 4,608.96 mi (7,417.40 km) |
| Ephrata to Ceglie Messapico | 4,662.04 mi (7,502.83 km) |
