| Ardea to Castelfiorentino | 158.93 mi (255.77 km) |
| Ardea to Castelfranco di Sopra | 147.54 mi (237.45 km) |
| Ardea to Castelfranco di Sotto | 170.53 mi (274.44 km) |
| Ardea to Castelfranco Emilia | 219.30 mi (352.93 km) |
| Ardea to Castelfranco Veneto | 281.52 mi (453.06 km) |
| Ardea to Castellabate | 155.77 mi (250.69 km) |
| Ardea to Castellammare del Golfo | 248.68 mi (400.22 km) |
| Ardea to Castellammare di Stabia | 118.92 mi (191.38 km) |
| Ardea to Castellamonte | 355.50 mi (572.12 km) |
| Ardea to Castellana Grotte | 245.09 mi (394.43 km) |
| Ardea to Castellaneta | 238.01 mi (383.03 km) |
| Ardea to Castellanza | 331.15 mi (532.94 km) |
| Ardea to Castellarano | 222.45 mi (358.00 km) |
| Ardea to Castelleone | 290.10 mi (466.88 km) |
| Ardea to Castelletto sopra Ticino | 344.24 mi (554.00 km) |
