| Rayleigh to Nasaud | 1,104.49 mi (1,777.50 km) |
| Rayleigh to Navodari | 1,379.37 mi (2,219.88 km) |
| Rayleigh to Negresti-Oas | 1,046.32 mi (1,683.89 km) |
| Rayleigh to Nehoiu | 1,245.75 mi (2,004.84 km) |
| Rayleigh to Ocna Mures | 1,108.21 mi (1,783.50 km) |
| Rayleigh to Odobesti | 1,264.27 mi (2,034.65 km) |
| Rayleigh to Odorheiu Secuiesc | 1,171.75 mi (1,885.74 km) |
| Rayleigh to Oltenita | 1,304.84 mi (2,099.94 km) |
| Rayleigh to Onesti | 1,235.91 mi (1,989.01 km) |
| Rayleigh to Oradea | 1,005.01 mi (1,617.40 km) |
| Rayleigh to Orastie | 1,098.12 mi (1,767.26 km) |
| Rayleigh to Oravita | 1,063.99 mi (1,712.33 km) |
| Rayleigh to Orsova | 1,105.03 mi (1,778.37 km) |
| Rayleigh to Otelu Rosu | 1,074.20 mi (1,728.76 km) |
| Rayleigh to Otopeni | 1,264.09 mi (2,034.36 km) |
