| Napa to Carpentras | 5,866.51 mi (9,441.24 km) |
| Napa to Carquefou | 5,490.50 mi (8,836.11 km) |
| Napa to Carqueiranne | 5,950.39 mi (9,576.23 km) |
| Napa to Carrieres-sous-Poissy | 5,515.55 mi (8,876.42 km) |
| Napa to Carrieres-sur-Seine | 5,524.94 mi (8,891.54 km) |
| Napa to Carros | 5,947.74 mi (9,571.97 km) |
| Napa to Carvin | 5,461.85 mi (8,789.99 km) |
| Napa to Castanet-Tolosan | 5,781.53 mi (9,304.48 km) |
| Napa to Castelginest | 5,770.11 mi (9,286.10 km) |
| Napa to Castelnau-le-Lez | 5,852.88 mi (9,419.31 km) |
| Napa to Castelnaudary | 5,806.82 mi (9,345.17 km) |
| Napa to Castelsarrasin | 5,741.41 mi (9,239.91 km) |
| Napa to Castres | 5,801.70 mi (9,336.94 km) |
| Napa to Caudebec-les-Elbeuf | 5,467.81 mi (8,799.60 km) |
| Napa to Caudry | 5,494.18 mi (8,842.03 km) |
