| Heckmondwike to Nasaud | 1,220.54 mi (1,964.27 km) |
| Heckmondwike to Navodari | 1,502.62 mi (2,418.24 km) |
| Heckmondwike to Negresti-Oas | 1,160.56 mi (1,867.74 km) |
| Heckmondwike to Nehoiu | 1,369.17 mi (2,203.47 km) |
| Heckmondwike to Ocna Mures | 1,231.64 mi (1,982.14 km) |
| Heckmondwike to Odobesti | 1,383.44 mi (2,226.43 km) |
| Heckmondwike to Odorheiu Secuiesc | 1,291.97 mi (2,079.23 km) |
| Heckmondwike to Oltenita | 1,434.14 mi (2,308.02 km) |
| Heckmondwike to Onesti | 1,352.86 mi (2,177.21 km) |
| Heckmondwike to Oradea | 1,128.98 mi (1,816.92 km) |
| Heckmondwike to Orastie | 1,226.65 mi (1,974.11 km) |
| Heckmondwike to Oravita | 1,201.30 mi (1,933.31 km) |
| Heckmondwike to Orsova | 1,242.09 mi (1,998.95 km) |
| Heckmondwike to Otelu Rosu | 1,206.98 mi (1,942.45 km) |
| Heckmondwike to Otopeni | 1,392.46 mi (2,240.95 km) |
