| Ballwin to Carpentras | 4,679.69 mi (7,531.23 km) |
| Ballwin to Carquefou | 4,294.20 mi (6,910.85 km) |
| Ballwin to Carqueiranne | 4,758.97 mi (7,658.83 km) |
| Ballwin to Carrieres-sous-Poissy | 4,382.81 mi (7,053.45 km) |
| Ballwin to Carrieres-sur-Seine | 4,393.97 mi (7,071.41 km) |
| Ballwin to Carros | 4,779.55 mi (7,691.94 km) |
| Ballwin to Carvin | 4,366.70 mi (7,027.53 km) |
| Ballwin to Castanet-Tolosan | 4,549.17 mi (7,321.18 km) |
| Ballwin to Castelginest | 4,540.03 mi (7,306.46 km) |
| Ballwin to Castelnau-le-Lez | 4,647.10 mi (7,478.79 km) |
| Ballwin to Castelnaudary | 4,575.81 mi (7,364.05 km) |
| Ballwin to Castelsarrasin | 4,513.81 mi (7,264.28 km) |
| Ballwin to Castres | 4,578.31 mi (7,368.08 km) |
| Ballwin to Caudebec-les-Elbeuf | 4,331.40 mi (6,970.72 km) |
| Ballwin to Caudry | 4,396.60 mi (7,075.65 km) |
