| Kastamonu to Creutzwald | 1,413.49 mi (2,274.80 km) |
| Kastamonu to Croissy-sur-Seine | 1,613.20 mi (2,596.19 km) |
| Kastamonu to Croix | 1,588.94 mi (2,557.15 km) |
| Kastamonu to Crosne | 1,597.46 mi (2,570.87 km) |
| Kastamonu to Cuers | 1,415.01 mi (2,277.25 km) |
| Kastamonu to Cugnaux | 1,649.50 mi (2,654.62 km) |
| Kastamonu to Cusset | 1,538.49 mi (2,475.96 km) |
| Kastamonu to Dammarie-le-Lys | 1,587.79 mi (2,555.30 km) |
| Kastamonu to Dammartin-en-Goele | 1,590.46 mi (2,559.60 km) |
| Kastamonu to Dardilly | 1,475.67 mi (2,374.86 km) |
| Kastamonu to Darnetal | 1,662.37 mi (2,675.33 km) |
| Kastamonu to Dax | 1,767.10 mi (2,843.87 km) |
| Kastamonu to Decines-Charpieu | 1,465.67 mi (2,358.76 km) |
| Kastamonu to Denain | 1,573.55 mi (2,532.39 km) |
| Kastamonu to Deuil-la-Barre | 1,605.69 mi (2,584.10 km) |
