| Selston to Nasaud | 1,197.94 mi (1,927.90 km) |
| Selston to Navodari | 1,478.13 mi (2,378.82 km) |
| Selston to Negresti-Oas | 1,138.42 mi (1,832.11 km) |
| Selston to Nehoiu | 1,344.51 mi (2,163.78 km) |
| Selston to Ocna Mures | 1,206.82 mi (1,942.19 km) |
| Selston to Odobesti | 1,360.09 mi (2,188.86 km) |
| Selston to Odorheiu Secuiesc | 1,268.20 mi (2,040.97 km) |
| Selston to Oltenita | 1,407.70 mi (2,265.48 km) |
| Selston to Onesti | 1,330.16 mi (2,140.68 km) |
| Selston to Oradea | 1,103.86 mi (1,776.49 km) |
| Selston to Orastie | 1,200.25 mi (1,931.62 km) |
| Selston to Oravita | 1,172.10 mi (1,886.32 km) |
| Selston to Orsova | 1,213.01 mi (1,952.15 km) |
| Selston to Otelu Rosu | 1,179.23 mi (1,897.79 km) |
| Selston to Otopeni | 1,366.28 mi (2,198.81 km) |
