| Idanha-a-Nova to Creutzwald | 936.44 mi (1,507.05 km) |
| Idanha-a-Nova to Croissy-sur-Seine | 771.78 mi (1,242.06 km) |
| Idanha-a-Nova to Croix | 896.75 mi (1,443.18 km) |
| Idanha-a-Nova to Crosne | 772.78 mi (1,243.68 km) |
| Idanha-a-Nova to Cuers | 723.95 mi (1,165.09 km) |
| Idanha-a-Nova to Cugnaux | 507.76 mi (817.16 km) |
| Idanha-a-Nova to Cusset | 688.96 mi (1,108.78 km) |
| Idanha-a-Nova to Dammarie-le-Lys | 768.24 mi (1,236.37 km) |
| Idanha-a-Nova to Dammartin-en-Goele | 796.98 mi (1,282.61 km) |
| Idanha-a-Nova to Dardilly | 729.58 mi (1,174.15 km) |
| Idanha-a-Nova to Darnetal | 775.48 mi (1,248.01 km) |
| Idanha-a-Nova to Dax | 412.21 mi (663.38 km) |
| Idanha-a-Nova to Decines-Charpieu | 737.03 mi (1,186.13 km) |
| Idanha-a-Nova to Denain | 884.67 mi (1,423.73 km) |
| Idanha-a-Nova to Deuil-la-Barre | 782.42 mi (1,259.19 km) |
