| Ennepetal to Navodari | 1,093.16 mi (1,759.26 km) |
| Ennepetal to Negresti-Oas | 756.69 mi (1,217.78 km) |
| Ennepetal to Nehoiu | 959.48 mi (1,544.13 km) |
| Ennepetal to Ocna Mures | 821.76 mi (1,322.50 km) |
| Ennepetal to Odobesti | 976.27 mi (1,571.16 km) |
| Ennepetal to Odorheiu Secuiesc | 884.02 mi (1,422.69 km) |
| Ennepetal to Oltenita | 1,021.94 mi (1,644.65 km) |
| Ennepetal to Onesti | 947.17 mi (1,524.33 km) |
| Ennepetal to Oradea | 718.66 mi (1,156.57 km) |
| Ennepetal to Orastie | 814.51 mi (1,310.82 km) |
| Ennepetal to Oravita | 787.56 mi (1,267.45 km) |
| Ennepetal to Orsova | 828.35 mi (1,333.09 km) |
| Ennepetal to Otelu Rosu | 793.65 mi (1,277.26 km) |
| Ennepetal to Otopeni | 980.55 mi (1,578.05 km) |
| Ennepetal to Ovidiu | 1,092.92 mi (1,758.89 km) |
