| Efringen-Kirchen to Carpentras | 276.61 mi (445.15 km) |
| Efringen-Kirchen to Carquefou | 423.52 mi (681.59 km) |
| Efringen-Kirchen to Carqueiranne | 323.31 mi (520.31 km) |
| Efringen-Kirchen to Carrieres-sous-Poissy | 269.19 mi (433.23 km) |
| Efringen-Kirchen to Carrieres-sur-Seine | 257.59 mi (414.55 km) |
| Efringen-Kirchen to Carros | 268.90 mi (432.75 km) |
| Efringen-Kirchen to Carvin | 286.13 mi (460.49 km) |
| Efringen-Kirchen to Castanet-Tolosan | 409.52 mi (659.07 km) |
| Efringen-Kirchen to Castelginest | 403.01 mi (648.58 km) |
| Efringen-Kirchen to Castelnau-le-Lez | 329.18 mi (529.76 km) |
| Efringen-Kirchen to Castelnaudary | 404.40 mi (650.81 km) |
| Efringen-Kirchen to Castelsarrasin | 398.56 mi (641.42 km) |
| Efringen-Kirchen to Castres | 379.94 mi (611.45 km) |
| Efringen-Kirchen to Caudebec-les-Elbeuf | 320.03 mi (515.04 km) |
| Efringen-Kirchen to Caudry | 254.34 mi (409.32 km) |
