| Iisalmi to Odessa (Texas) | 5,290.12 mi (8,513.63 km) |
| Iisalmi to Ogden (Utah) | 4,858.09 mi (7,818.34 km) |
| Iisalmi to Oildale (California) | 5,349.93 mi (8,609.88 km) |
| Iisalmi to Ojus (Florida) | 5,125.37 mi (8,248.49 km) |
| Iisalmi to Okemos (Michigan) | 4,205.13 mi (6,767.50 km) |
| Iisalmi to Oklahoma City (Oklahoma) | 4,957.29 mi (7,977.98 km) |
| Iisalmi to Okmulgee (Oklahoma) | 4,915.01 mi (7,909.94 km) |
| Iisalmi to Olathe (Kansas) | 4,681.86 mi (7,534.73 km) |
| Iisalmi to Old Jamestown (Missouri) | 4,582.21 mi (7,374.35 km) |
| Iisalmi to Oldsmar (Florida) | 5,063.27 mi (8,148.55 km) |
| Iisalmi to Olean (New York) | 4,094.24 mi (6,589.05 km) |
| Iisalmi to Olive Branch (Mississippi) | 4,814.21 mi (7,747.72 km) |
| Iisalmi to Olivehurst (California) | 5,139.81 mi (8,271.72 km) |
| Iisalmi to Olney (Maryland) | 4,235.09 mi (6,815.72 km) |
| Iisalmi to Olympia (Washington) | 4,622.02 mi (7,438.42 km) |
