| Ardea to Busto Garolfo | 327.62 mi (527.26 km) |
| Ardea to Cabras | 240.17 mi (386.51 km) |
| Ardea to Cadelbosco di Sopra | 238.76 mi (384.25 km) |
| Ardea to Cadoneghe | 266.65 mi (429.13 km) |
| Ardea to Cagli | 133.67 mi (215.13 km) |
| Ardea to Cagliari | 244.83 mi (394.02 km) |
| Ardea to Cairo Montenotte | 289.44 mi (465.80 km) |
| Ardea to Caivano | 101.87 mi (163.94 km) |
| Ardea to Calcinaia | 173.31 mi (278.92 km) |
| Ardea to Calcinato | 286.13 mi (460.48 km) |
| Ardea to Calderara di Reno | 213.85 mi (344.17 km) |
| Ardea to Caldogno | 280.23 mi (450.99 km) |
| Ardea to Calenzano | 170.57 mi (274.50 km) |
| Ardea to Calolziocorte | 328.22 mi (528.23 km) |
| Ardea to Caltagirone | 320.16 mi (515.25 km) |
