| Acqui Terme to Castelfiorentino | 144.46 mi (232.49 km) |
| Acqui Terme to Castelfranco di Sopra | 169.54 mi (272.86 km) |
| Acqui Terme to Castelfranco di Sotto | 131.61 mi (211.81 km) |
| Acqui Terme to Castelfranco Emilia | 127.17 mi (204.65 km) |
| Acqui Terme to Castelfranco Veneto | 182.10 mi (293.06 km) |
| Acqui Terme to Castellabate | 448.61 mi (721.96 km) |
| Acqui Terme to Castellammare del Golfo | 513.08 mi (825.73 km) |
| Acqui Terme to Castellammare di Stabia | 410.77 mi (661.06 km) |
| Acqui Terme to Castellamonte | 61.18 mi (98.46 km) |
| Acqui Terme to Castellana Grotte | 512.66 mi (825.04 km) |
| Acqui Terme to Castellaneta | 512.46 mi (824.72 km) |
| Acqui Terme to Castellanza | 68.30 mi (109.93 km) |
| Acqui Terme to Castellarano | 114.08 mi (183.59 km) |
| Acqui Terme to Castelleone | 76.30 mi (122.79 km) |
| Acqui Terme to Castelletto sopra Ticino | 72.34 mi (116.43 km) |
