| Oulunsalo to Montana | 1,489.72 mi (2,397.48 km) |
| Oulunsalo to Nova Zagora | 1,550.78 mi (2,495.74 km) |
| Oulunsalo to Novi Iskar | 1,531.39 mi (2,464.53 km) |
| Oulunsalo to Novi Pazar | 1,492.87 mi (2,402.54 km) |
| Oulunsalo to Omurtag | 1,509.04 mi (2,428.56 km) |
| Oulunsalo to Panagyurishte | 1,550.74 mi (2,495.68 km) |
| Oulunsalo to Parvomay | 1,577.65 mi (2,538.98 km) |
| Oulunsalo to Pavlikeni | 1,498.67 mi (2,411.88 km) |
| Oulunsalo to Pazardzhik | 1,571.29 mi (2,528.75 km) |
| Oulunsalo to Pernik | 1,545.89 mi (2,487.87 km) |
| Oulunsalo to Peshtera | 1,582.84 mi (2,547.34 km) |
| Oulunsalo to Petrich | 1,628.66 mi (2,621.07 km) |
| Oulunsalo to Pleven | 1,487.59 mi (2,394.04 km) |
| Oulunsalo to Plovdiv | 1,574.39 mi (2,533.74 km) |
| Oulunsalo to Pomorie | 1,547.66 mi (2,490.72 km) |
