| Cliftonville to Nasaud | 1,068.79 mi (1,720.05 km) |
| Cliftonville to Navodari | 1,343.05 mi (2,161.44 km) |
| Cliftonville to Negresti-Oas | 1,010.81 mi (1,626.74 km) |
| Cliftonville to Nehoiu | 1,209.46 mi (1,946.44 km) |
| Cliftonville to Ocna Mures | 1,071.97 mi (1,725.17 km) |
| Cliftonville to Odobesti | 1,228.27 mi (1,976.70 km) |
| Cliftonville to Odorheiu Secuiesc | 1,135.70 mi (1,827.73 km) |
| Cliftonville to Oltenita | 1,268.20 mi (2,040.98 km) |
| Cliftonville to Onesti | 1,200.08 mi (1,931.35 km) |
| Cliftonville to Oradea | 968.78 mi (1,559.10 km) |
| Cliftonville to Orastie | 1,061.58 mi (1,708.44 km) |
| Cliftonville to Oravita | 1,027.08 mi (1,652.93 km) |
| Cliftonville to Orsova | 1,068.12 mi (1,718.97 km) |
| Cliftonville to Otelu Rosu | 1,037.45 mi (1,669.62 km) |
| Cliftonville to Otopeni | 1,227.51 mi (1,975.49 km) |
