| Acton to Castelletto sopra Ticino | 570.06 mi (917.42 km) |
| Acton to Castelli Calepio | 616.46 mi (992.09 km) |
| Acton to Castelnovo ne' Monti | 693.61 mi (1,116.26 km) |
| Acton to Castelnuovo Berardenga | 786.35 mi (1,265.50 km) |
| Acton to Castelnuovo di Porto | 883.28 mi (1,421.49 km) |
| Acton to Castelnuovo di Verona | 656.13 mi (1,055.93 km) |
| Acton to Castelnuovo Rangone | 705.30 mi (1,135.06 km) |
| Acton to Castelvetrano | 1,147.79 mi (1,847.19 km) |
| Acton to Castelvetro di Modena | 708.39 mi (1,140.04 km) |
| Acton to Castenaso | 725.54 mi (1,167.65 km) |
| Acton to Castenedolo | 638.01 mi (1,026.78 km) |
| Acton to Castiglion Fiorentino | 800.05 mi (1,287.56 km) |
| Acton to Castiglione del Lago | 815.04 mi (1,311.68 km) |
| Acton to Castiglione delle Stiviere | 648.44 mi (1,043.57 km) |
| Acton to Castrolibero | 1,155.95 mi (1,860.32 km) |
