| Waltham to Carpentras | 3,697.72 mi (5,950.90 km) |
| Waltham to Carquefou | 3,318.23 mi (5,340.17 km) |
| Waltham to Carqueiranne | 3,773.78 mi (6,073.31 km) |
| Waltham to Carrieres-sous-Poissy | 3,427.99 mi (5,516.82 km) |
| Waltham to Carrieres-sur-Seine | 3,439.49 mi (5,535.32 km) |
| Waltham to Carros | 3,801.48 mi (6,117.89 km) |
| Waltham to Carvin | 3,427.24 mi (5,515.61 km) |
| Waltham to Castanet-Tolosan | 3,555.29 mi (5,721.68 km) |
| Waltham to Castelginest | 3,547.04 mi (5,708.41 km) |
| Waltham to Castelnau-le-Lez | 3,659.66 mi (5,889.66 km) |
| Waltham to Castelnaudary | 3,581.82 mi (5,764.38 km) |
| Waltham to Castelsarrasin | 3,522.15 mi (5,668.35 km) |
| Waltham to Castres | 3,586.67 mi (5,772.18 km) |
| Waltham to Caudebec-les-Elbeuf | 3,376.76 mi (5,434.37 km) |
| Waltham to Caudry | 3,455.14 mi (5,560.51 km) |
