| Champlin to Collegno | 4,556.91 mi (7,333.63 km) |
| Champlin to Cologno al Serio | 4,611.69 mi (7,421.79 km) |
| Champlin to Cologno Monzese | 4,598.92 mi (7,401.25 km) |
| Champlin to Colorno | 4,666.42 mi (7,509.87 km) |
| Champlin to Comacchio | 4,742.20 mi (7,631.83 km) |
| Champlin to Comiso | 5,208.68 mi (8,382.56 km) |
| Champlin to Como | 4,579.10 mi (7,369.35 km) |
| Champlin to Concordia Sagittaria | 4,715.40 mi (7,588.70 km) |
| Champlin to Concorezzo | 4,598.22 mi (7,400.11 km) |
| Champlin to Conegliano | 4,690.29 mi (7,548.29 km) |
| Champlin to Conselice | 4,738.29 mi (7,625.53 km) |
| Champlin to Conselve | 4,705.74 mi (7,573.16 km) |
| Champlin to Conversano | 5,101.20 mi (8,209.59 km) |
| Champlin to Copertino | 5,169.96 mi (8,320.25 km) |
| Champlin to Copparo | 4,720.23 mi (7,596.47 km) |
