| East Retford to Nasaud | 1,186.33 mi (1,909.21 km) |
| East Retford to Navodari | 1,467.50 mi (2,361.71 km) |
| East Retford to Negresti-Oas | 1,126.57 mi (1,813.04 km) |
| East Retford to Nehoiu | 1,333.95 mi (2,146.79 km) |
| East Retford to Ocna Mures | 1,196.33 mi (1,925.31 km) |
| East Retford to Odobesti | 1,348.87 mi (2,170.79 km) |
| East Retford to Odorheiu Secuiesc | 1,257.18 mi (2,023.23 km) |
| East Retford to Oltenita | 1,398.10 mi (2,250.02 km) |
| East Retford to Onesti | 1,318.61 mi (2,122.10 km) |
| East Retford to Oradea | 1,093.51 mi (1,759.84 km) |
| East Retford to Orastie | 1,190.61 mi (1,916.10 km) |
| East Retford to Oravita | 1,164.05 mi (1,873.36 km) |
| East Retford to Orsova | 1,204.90 mi (1,939.09 km) |
| East Retford to Otelu Rosu | 1,170.34 mi (1,883.48 km) |
| East Retford to Otopeni | 1,356.53 mi (2,183.13 km) |
