| Acton to Clermont (Florida) | 4,347.62 mi (6,996.82 km) |
| Acton to Cleveland (Mississippi) | 4,455.81 mi (7,170.93 km) |
| Acton to Cleveland (Ohio) | 3,729.63 mi (6,002.27 km) |
| Acton to Cleveland (Tennessee) | 4,150.77 mi (6,680.01 km) |
| Acton to Cleveland Heights (Ohio) | 3,723.47 mi (5,992.34 km) |
| Acton to Cliffside Park (New Jersey) | 3,449.74 mi (5,551.82 km) |
| Acton to Clifton (Colorado) | 4,834.08 mi (7,779.71 km) |
| Acton to Clifton (New Jersey) | 3,454.90 mi (5,560.12 km) |
| Acton to Clinton (Iowa) | 4,042.36 mi (6,505.54 km) |
| Acton to Clinton (Maryland) | 3,660.39 mi (5,890.83 km) |
| Acton to Clinton (Mississippi) | 4,510.12 mi (7,258.33 km) |
| Acton to Clinton (Utah) | 4,841.02 mi (7,790.86 km) |
| Acton to Clive (Iowa) | 4,185.63 mi (6,736.13 km) |
| Acton to Cloquet (Minnesota) | 3,897.12 mi (6,271.81 km) |
| Acton to Cloverleaf (Texas) | 4,833.59 mi (7,778.90 km) |
