| Acton to Cookeville (Tennessee) | 4,129.91 mi (6,646.45 km) |
| Acton to Coolidge (Arizona) | 5,274.24 mi (8,488.06 km) |
| Acton to Coon Rapids (Minnesota) | 3,998.03 mi (6,434.20 km) |
| Acton to Cooper City (Florida) | 4,411.94 mi (7,100.33 km) |
| Acton to Coos Bay (Oregon) | 5,074.62 mi (8,166.81 km) |
| Acton to Copiague (New York) | 3,431.93 mi (5,523.16 km) |
| Acton to Coppell (Texas) | 4,740.09 mi (7,628.44 km) |
| Acton to Copperas Cove (Texas) | 4,871.60 mi (7,840.09 km) |
| Acton to Coral Gables (Florida) | 4,428.63 mi (7,127.18 km) |
| Acton to Coral Springs (Florida) | 4,399.49 mi (7,080.30 km) |
| Acton to Coral Terrace (Florida) | 4,427.88 mi (7,125.99 km) |
| Acton to Coralville (Iowa) | 4,099.97 mi (6,598.26 km) |
| Acton to Coram (New York) | 3,407.06 mi (5,483.13 km) |
| Acton to Corcoran (California) | 5,360.72 mi (8,627.24 km) |
| Acton to Cordele (Georgia) | 4,263.11 mi (6,860.82 km) |
