| Mamoudzou to Collegno | 4,638.45 mi (7,464.86 km) |
| Mamoudzou to Cologno al Serio | 4,600.18 mi (7,403.28 km) |
| Mamoudzou to Cologno Monzese | 4,609.88 mi (7,418.88 km) |
| Mamoudzou to Colorno | 4,544.33 mi (7,313.40 km) |
| Mamoudzou to Comacchio | 4,478.55 mi (7,207.53 km) |
| Mamoudzou to Comiso | 3,971.09 mi (6,390.86 km) |
| Mamoudzou to Como | 4,630.88 mi (7,452.68 km) |
| Mamoudzou to Concordia Sagittaria | 4,519.69 mi (7,273.74 km) |
| Mamoudzou to Concorezzo | 4,611.45 mi (7,421.40 km) |
| Mamoudzou to Conegliano | 4,541.84 mi (7,309.38 km) |
| Mamoudzou to Conselice | 4,478.49 mi (7,207.44 km) |
| Mamoudzou to Conselve | 4,517.45 mi (7,270.13 km) |
| Mamoudzou to Conversano | 4,124.99 mi (6,638.54 km) |
| Mamoudzou to Copertino | 4,058.10 mi (6,530.88 km) |
| Mamoudzou to Copparo | 4,499.83 mi (7,241.78 km) |
