| Cumnock to Creutzwald | 631.51 mi (1,016.31 km) |
| Cumnock to Croissy-sur-Seine | 528.73 mi (850.92 km) |
| Cumnock to Croix | 450.75 mi (725.41 km) |
| Cumnock to Crosne | 545.58 mi (878.03 km) |
| Cumnock to Cuers | 961.38 mi (1,547.19 km) |
| Cumnock to Cugnaux | 860.16 mi (1,384.29 km) |
| Cumnock to Cusset | 725.77 mi (1,168.01 km) |
| Cumnock to Dammarie-le-Lys | 561.45 mi (903.57 km) |
| Cumnock to Dammartin-en-Goele | 530.23 mi (853.33 km) |
| Cumnock to Dardilly | 773.48 mi (1,244.80 km) |
| Cumnock to Darnetal | 473.30 mi (761.70 km) |
| Cumnock to Dax | 823.80 mi (1,325.78 km) |
| Cumnock to Decines-Charpieu | 780.29 mi (1,255.75 km) |
| Cumnock to Denain | 476.20 mi (766.37 km) |
| Cumnock to Deuil-la-Barre | 526.81 mi (847.81 km) |
