| Kajaani to Odessa (Texas) | 5,267.04 mi (8,476.48 km) |
| Kajaani to Ogden (Utah) | 4,827.37 mi (7,768.90 km) |
| Kajaani to Oildale (California) | 5,316.73 mi (8,556.44 km) |
| Kajaani to Ojus (Florida) | 5,119.04 mi (8,238.30 km) |
| Kajaani to Okemos (Michigan) | 4,189.23 mi (6,741.92 km) |
| Kajaani to Oklahoma City (Oklahoma) | 4,936.12 mi (7,943.92 km) |
| Kajaani to Okmulgee (Oklahoma) | 4,894.72 mi (7,877.29 km) |
| Kajaani to Olathe (Kansas) | 4,661.22 mi (7,501.51 km) |
| Kajaani to Old Jamestown (Missouri) | 4,564.31 mi (7,345.55 km) |
| Kajaani to Oldsmar (Florida) | 5,054.38 mi (8,134.25 km) |
| Kajaani to Olean (New York) | 4,082.28 mi (6,569.79 km) |
| Kajaani to Olive Branch (Mississippi) | 4,797.99 mi (7,721.61 km) |
| Kajaani to Olivehurst (California) | 5,104.82 mi (8,215.42 km) |
| Kajaani to Olney (Maryland) | 4,225.36 mi (6,800.06 km) |
| Kajaani to Olympia (Washington) | 4,585.31 mi (7,379.34 km) |
