| Acton to Castrovillari | 1,128.85 mi (1,816.70 km) |
| Acton to Catania | 1,223.74 mi (1,969.42 km) |
| Acton to Catanzaro | 1,191.84 mi (1,918.09 km) |
| Acton to Cattolica | 796.04 mi (1,281.10 km) |
| Acton to Cava de' Tirreni | 1,031.75 mi (1,660.45 km) |
| Acton to Cavallino | 1,171.64 mi (1,885.58 km) |
| Acton to Cavarzere | 716.83 mi (1,153.62 km) |
| Acton to Cave | 914.24 mi (1,471.34 km) |
| Acton to Cavriago | 684.32 mi (1,101.30 km) |
| Acton to Cavriglia | 776.74 mi (1,250.05 km) |
| Acton to Cazzago San Martino | 623.28 mi (1,003.08 km) |
| Acton to Ceccano | 940.60 mi (1,513.75 km) |
| Acton to Cecina | 756.79 mi (1,217.94 km) |
| Acton to Cefalu | 1,161.18 mi (1,868.74 km) |
| Acton to Ceglie Messapico | 1,129.82 mi (1,818.26 km) |
