| Mamoudzou to Navodari | 4,081.11 mi (6,567.92 km) |
| Mamoudzou to Negresti-Oas | 4,399.95 mi (7,081.04 km) |
| Mamoudzou to Nehoiu | 4,186.97 mi (6,738.28 km) |
| Mamoudzou to Ocna Mures | 4,298.14 mi (6,917.19 km) |
| Mamoudzou to Odobesti | 4,200.58 mi (6,760.18 km) |
| Mamoudzou to Odorheiu Secuiesc | 4,266.52 mi (6,866.30 km) |
| Mamoudzou to Oltenita | 4,099.52 mi (6,597.54 km) |
| Mamoudzou to Onesti | 4,237.41 mi (6,819.46 km) |
| Mamoudzou to Oradea | 4,379.25 mi (7,047.72 km) |
| Mamoudzou to Orastie | 4,276.98 mi (6,883.14 km) |
| Mamoudzou to Oravita | 4,257.92 mi (6,852.46 km) |
| Mamoudzou to Orsova | 4,223.13 mi (6,796.47 km) |
| Mamoudzou to Otelu Rosu | 4,273.50 mi (6,877.53 km) |
| Mamoudzou to Otopeni | 4,139.56 mi (6,661.97 km) |
| Mamoudzou to Ovidiu | 4,078.63 mi (6,563.93 km) |
