| Grunberg to Carpentras | 487.50 mi (784.55 km) |
| Grunberg to Carquefou | 525.32 mi (845.42 km) |
| Grunberg to Carqueiranne | 535.95 mi (862.53 km) |
| Grunberg to Carrieres-sous-Poissy | 328.69 mi (528.97 km) |
| Grunberg to Carrieres-sur-Seine | 319.28 mi (513.83 km) |
| Grunberg to Carros | 478.85 mi (770.64 km) |
| Grunberg to Carvin | 263.11 mi (423.43 km) |
| Grunberg to Castanet-Tolosan | 601.53 mi (968.07 km) |
| Grunberg to Castelginest | 593.06 mi (954.43 km) |
| Grunberg to Castelnau-le-Lez | 536.16 mi (862.86 km) |
| Grunberg to Castelnaudary | 601.05 mi (967.30 km) |
| Grunberg to Castelsarrasin | 582.76 mi (937.86 km) |
| Grunberg to Castres | 576.72 mi (928.15 km) |
| Grunberg to Caudebec-les-Elbeuf | 363.97 mi (585.75 km) |
| Grunberg to Caudry | 246.25 mi (396.29 km) |
