| Gaeta to Creutzwald | 644.76 mi (1,037.64 km) |
| Gaeta to Croissy-sur-Seine | 767.36 mi (1,234.95 km) |
| Gaeta to Croix | 821.58 mi (1,322.21 km) |
| Gaeta to Crosne | 748.99 mi (1,205.39 km) |
| Gaeta to Cuers | 407.95 mi (656.54 km) |
| Gaeta to Cugnaux | 643.49 mi (1,035.60 km) |
| Gaeta to Cusset | 608.12 mi (978.68 km) |
| Gaeta to Dammarie-le-Lys | 734.02 mi (1,181.30 km) |
| Gaeta to Dammartin-en-Goele | 756.66 mi (1,217.73 km) |
| Gaeta to Dardilly | 543.15 mi (874.11 km) |
| Gaeta to Darnetal | 826.81 mi (1,330.63 km) |
| Gaeta to Dax | 763.58 mi (1,228.86 km) |
| Gaeta to Decines-Charpieu | 533.44 mi (858.49 km) |
| Gaeta to Denain | 796.38 mi (1,281.65 km) |
| Gaeta to Deuil-la-Barre | 765.28 mi (1,231.60 km) |
