| Rosrath to Navodari | 1,091.64 mi (1,756.82 km) |
| Rosrath to Negresti-Oas | 758.13 mi (1,220.09 km) |
| Rosrath to Nehoiu | 957.96 mi (1,541.69 km) |
| Rosrath to Ocna Mures | 820.33 mi (1,320.19 km) |
| Rosrath to Odobesti | 975.99 mi (1,570.71 km) |
| Rosrath to Odorheiu Secuiesc | 883.51 mi (1,421.87 km) |
| Rosrath to Oltenita | 1,018.64 mi (1,639.35 km) |
| Rosrath to Onesti | 947.55 mi (1,524.94 km) |
| Rosrath to Oradea | 717.12 mi (1,154.10 km) |
| Rosrath to Orastie | 811.46 mi (1,305.91 km) |
| Rosrath to Oravita | 781.53 mi (1,257.75 km) |
| Rosrath to Orsova | 822.45 mi (1,323.60 km) |
| Rosrath to Otelu Rosu | 789.19 mi (1,270.08 km) |
| Rosrath to Otopeni | 977.54 mi (1,573.20 km) |
| Rosrath to Ovidiu | 1,091.29 mi (1,756.27 km) |
