| North Adams to Collegno | 3,846.11 mi (6,189.72 km) |
| North Adams to Cologno al Serio | 3,919.70 mi (6,308.14 km) |
| North Adams to Cologno Monzese | 3,903.73 mi (6,282.44 km) |
| North Adams to Colorno | 3,970.78 mi (6,390.36 km) |
| North Adams to Comacchio | 4,055.00 mi (6,525.89 km) |
| North Adams to Comiso | 4,454.64 mi (7,169.05 km) |
| North Adams to Como | 3,886.18 mi (6,254.20 km) |
| North Adams to Concordia Sagittaria | 4,045.06 mi (6,509.90 km) |
| North Adams to Concorezzo | 3,904.11 mi (6,283.06 km) |
| North Adams to Conegliano | 4,017.93 mi (6,466.23 km) |
| North Adams to Conselice | 4,046.74 mi (6,512.59 km) |
| North Adams to Conselve | 4,022.86 mi (6,474.16 km) |
| North Adams to Conversano | 4,404.98 mi (7,089.14 km) |
| North Adams to Copertino | 4,472.88 mi (7,198.41 km) |
| North Adams to Copparo | 4,033.18 mi (6,490.78 km) |
