| Korsholm to Navodari | 1,327.15 mi (2,135.84 km) |
| Korsholm to Negresti-Oas | 1,055.32 mi (1,698.37 km) |
| Korsholm to Nehoiu | 1,240.43 mi (1,996.28 km) |
| Korsholm to Ocna Mures | 1,158.52 mi (1,864.46 km) |
| Korsholm to Odobesti | 1,216.86 mi (1,958.34 km) |
| Korsholm to Odorheiu Secuiesc | 1,169.20 mi (1,881.64 km) |
| Korsholm to Oltenita | 1,329.24 mi (2,139.21 km) |
| Korsholm to Onesti | 1,181.22 mi (1,900.99 km) |
| Korsholm to Oradea | 1,108.32 mi (1,783.66 km) |
| Korsholm to Orastie | 1,194.21 mi (1,921.89 km) |
| Korsholm to Oravita | 1,248.67 mi (2,009.54 km) |
| Korsholm to Orsova | 1,270.75 mi (2,045.07 km) |
| Korsholm to Otelu Rosu | 1,215.91 mi (1,956.82 km) |
| Korsholm to Otopeni | 1,294.26 mi (2,082.92 km) |
| Korsholm to Ovidiu | 1,330.19 mi (2,140.74 km) |
