| Cohoes to Collegno | 3,868.10 mi (6,225.11 km) |
| Cohoes to Cologno al Serio | 3,941.16 mi (6,342.68 km) |
| Cohoes to Cologno Monzese | 3,925.28 mi (6,317.12 km) |
| Cohoes to Colorno | 3,992.39 mi (6,425.13 km) |
| Cohoes to Comacchio | 4,076.40 mi (6,560.34 km) |
| Cohoes to Comiso | 4,478.28 mi (7,207.10 km) |
| Cohoes to Como | 3,907.65 mi (6,288.75 km) |
| Cohoes to Concordia Sagittaria | 4,065.94 mi (6,543.50 km) |
| Cohoes to Concorezzo | 3,925.62 mi (6,317.68 km) |
| Cohoes to Conegliano | 4,038.86 mi (6,499.91 km) |
| Cohoes to Conselice | 4,068.27 mi (6,547.25 km) |
| Cohoes to Conselve | 4,044.11 mi (6,508.37 km) |
| Cohoes to Conversano | 4,426.88 mi (7,124.38 km) |
| Cohoes to Copertino | 4,494.85 mi (7,233.76 km) |
| Cohoes to Copparo | 4,054.57 mi (6,525.19 km) |
