| Mamoudzou to Karditsa | 3,902.96 mi (6,281.21 km) |
| Mamoudzou to Kastoria | 3,989.31 mi (6,420.17 km) |
| Mamoudzou to Katerini | 3,944.20 mi (6,347.57 km) |
| Mamoudzou to Keratsini | 3,775.24 mi (6,075.66 km) |
| Mamoudzou to Kerkyra | 3,969.50 mi (6,388.29 km) |
| Mamoudzou to Kiato | 3,799.08 mi (6,114.03 km) |
| Mamoudzou to Kifisia | 3,777.71 mi (6,079.64 km) |
| Mamoudzou to Kilkis | 3,980.02 mi (6,405.22 km) |
| Mamoudzou to Komotini | 3,931.92 mi (6,327.81 km) |
| Mamoudzou to Korinthos | 3,790.28 mi (6,099.86 km) |
| Mamoudzou to Koropi | 3,764.97 mi (6,059.13 km) |
| Mamoudzou to Korydallos | 3,775.47 mi (6,076.04 km) |
| Mamoudzou to Kos | 3,623.41 mi (5,831.32 km) |
| Mamoudzou to Kozani | 3,963.43 mi (6,378.52 km) |
| Mamoudzou to Lagos | 3,937.93 mi (6,337.48 km) |
