| Leer to Creutzwald | 280.05 mi (450.70 km) |
| Leer to Croissy-sur-Seine | 378.80 mi (609.62 km) |
| Leer to Croix | 254.21 mi (409.11 km) |
| Leer to Crosne | 379.97 mi (611.50 km) |
| Leer to Cuers | 693.36 mi (1,115.85 km) |
| Leer to Cugnaux | 725.38 mi (1,167.38 km) |
| Leer to Cusset | 521.64 mi (839.50 km) |
| Leer to Dammarie-le-Lys | 387.19 mi (623.13 km) |
| Leer to Dammartin-en-Goele | 354.87 mi (571.11 km) |
| Leer to Dardilly | 527.03 mi (848.17 km) |
| Leer to Darnetal | 377.12 mi (606.92 km) |
| Leer to Dax | 763.29 mi (1,228.39 km) |
| Leer to Decines-Charpieu | 527.45 mi (848.84 km) |
| Leer to Denain | 265.05 mi (426.56 km) |
| Leer to Deuil-la-Barre | 368.37 mi (592.83 km) |
