| Horndean to Carpentras | 551.10 mi (886.90 km) |
| Horndean to Carquefou | 250.90 mi (403.78 km) |
| Horndean to Carqueiranne | 633.99 mi (1,020.31 km) |
| Horndean to Carrieres-sous-Poissy | 191.45 mi (308.11 km) |
| Horndean to Carrieres-sur-Seine | 201.24 mi (323.86 km) |
| Horndean to Carros | 624.06 mi (1,004.33 km) |
| Horndean to Carvin | 175.43 mi (282.33 km) |
| Horndean to Castanet-Tolosan | 524.30 mi (843.78 km) |
| Horndean to Castelginest | 511.59 mi (823.33 km) |
| Horndean to Castelnau-le-Lez | 552.41 mi (889.03 km) |
| Horndean to Castelnaudary | 542.70 mi (873.39 km) |
| Horndean to Castelsarrasin | 484.91 mi (780.39 km) |
| Horndean to Castres | 527.61 mi (849.11 km) |
| Horndean to Caudebec-les-Elbeuf | 143.94 mi (231.64 km) |
| Horndean to Caudry | 201.12 mi (323.68 km) |
