| Kajaani to Olivenza | 2,259.56 mi (3,636.41 km) |
| Kajaani to Olot | 1,820.33 mi (2,929.53 km) |
| Kajaani to Onate | 1,879.61 mi (3,024.94 km) |
| Kajaani to Onda | 2,019.56 mi (3,250.17 km) |
| Kajaani to Onteniente | 2,098.89 mi (3,377.84 km) |
| Kajaani to Orihuela | 2,152.87 mi (3,464.70 km) |
| Kajaani to Osuna | 2,301.04 mi (3,703.16 km) |
| Kajaani to Ourense | 2,058.19 mi (3,312.34 km) |
| Kajaani to Oviedo | 1,945.25 mi (3,130.58 km) |
| Kajaani to Paiporta | 2,056.58 mi (3,309.75 km) |
| Kajaani to Pajara | 3,077.38 mi (4,952.56 km) |
| Kajaani to Palafolls | 1,847.06 mi (2,972.56 km) |
| Kajaani to Palafrugell | 1,822.74 mi (2,933.42 km) |
| Kajaani to Palamos | 1,827.98 mi (2,941.85 km) |
| Kajaani to Palencia | 1,992.91 mi (3,207.28 km) |
