| Rogerstone to Nasaud | 1,261.07 mi (2,029.50 km) |
| Rogerstone to Navodari | 1,534.77 mi (2,469.98 km) |
| Rogerstone to Negresti-Oas | 1,203.08 mi (1,936.17 km) |
| Rogerstone to Nehoiu | 1,401.24 mi (2,255.08 km) |
| Rogerstone to Ocna Mures | 1,263.85 mi (2,033.97 km) |
| Rogerstone to Odobesti | 1,420.40 mi (2,285.91 km) |
| Rogerstone to Odorheiu Secuiesc | 1,327.80 mi (2,136.89 km) |
| Rogerstone to Oltenita | 1,459.02 mi (2,348.06 km) |
| Rogerstone to Onesti | 1,392.32 mi (2,240.73 km) |
| Rogerstone to Oradea | 1,160.68 mi (1,867.93 km) |
| Rogerstone to Orastie | 1,252.76 mi (2,016.13 km) |
| Rogerstone to Oravita | 1,216.15 mi (1,957.21 km) |
| Rogerstone to Orsova | 1,257.19 mi (2,023.25 km) |
| Rogerstone to Otelu Rosu | 1,227.79 mi (1,975.94 km) |
| Rogerstone to Otopeni | 1,418.54 mi (2,282.92 km) |
