| Acton to Corinth (Mississippi) | 4,308.21 mi (6,933.39 km) |
| Acton to Corinth (Texas) | 4,733.81 mi (7,618.33 km) |
| Acton to Cornelius (North Carolina) | 3,974.62 mi (6,396.53 km) |
| Acton to Cornelius (Oregon) | 4,918.91 mi (7,916.22 km) |
| Acton to Corning (New York) | 3,516.55 mi (5,659.34 km) |
| Acton to Corona (California) | 5,424.62 mi (8,730.09 km) |
| Acton to Coronado (California) | 5,479.67 mi (8,818.68 km) |
| Acton to Corpus Christi (Texas) | 5,028.71 mi (8,092.92 km) |
| Acton to Corsicana (Texas) | 4,765.43 mi (7,669.21 km) |
| Acton to Cortland (New York) | 3,461.98 mi (5,571.52 km) |
| Acton to Corvallis (Oregon) | 4,979.74 mi (8,014.12 km) |
| Acton to Coshocton (Ohio) | 3,791.12 mi (6,101.21 km) |
| Acton to Costa Mesa (California) | 5,447.03 mi (8,766.14 km) |
| Acton to Coto de Caza (California) | 5,440.47 mi (8,755.58 km) |
| Acton to Cottage Grove (Minnesota) | 4,001.20 mi (6,439.31 km) |
