| Zachary to Collegno | 5,140.77 mi (8,273.27 km) |
| Zachary to Cologno al Serio | 5,214.73 mi (8,392.30 km) |
| Zachary to Cologno Monzese | 5,198.75 mi (8,366.58 km) |
| Zachary to Colorno | 5,265.78 mi (8,474.45 km) |
| Zachary to Comacchio | 5,350.04 mi (8,610.05 km) |
| Zachary to Comiso | 5,742.89 mi (9,242.28 km) |
| Zachary to Como | 5,181.22 mi (8,338.37 km) |
| Zachary to Concordia Sagittaria | 5,339.78 mi (8,593.55 km) |
| Zachary to Concorezzo | 5,199.14 mi (8,367.20 km) |
| Zachary to Conegliano | 5,312.70 mi (8,549.97 km) |
| Zachary to Conselice | 5,341.76 mi (8,596.73 km) |
| Zachary to Conselve | 5,317.87 mi (8,558.28 km) |
| Zachary to Conversano | 5,699.72 mi (9,172.82 km) |
| Zachary to Copertino | 5,767.53 mi (9,281.94 km) |
| Zachary to Copparo | 5,328.22 mi (8,574.94 km) |
