| Iisalmi to Orangevale (California) | 5,161.71 mi (8,306.96 km) |
| Iisalmi to Orchards (Washington) | 4,708.51 mi (7,577.61 km) |
| Iisalmi to Orcutt (California) | 5,406.97 mi (8,701.67 km) |
| Iisalmi to Oregon (Ohio) | 4,245.38 mi (6,832.28 km) |
| Iisalmi to Oregon (Wisconsin) | 4,308.14 mi (6,933.28 km) |
| Iisalmi to Oregon City (Oregon) | 4,732.51 mi (7,616.23 km) |
| Iisalmi to Orem (Utah) | 4,914.83 mi (7,909.66 km) |
| Iisalmi to Orinda (California) | 5,228.25 mi (8,414.05 km) |
| Iisalmi to Orland Park (Illinois) | 4,354.18 mi (7,007.38 km) |
| Iisalmi to Orlando (Florida) | 5,001.11 mi (8,048.50 km) |
| Iisalmi to Ormond Beach (Florida) | 4,943.94 mi (7,956.51 km) |
| Iisalmi to Oro Valley (Arizona) | 5,420.75 mi (8,723.85 km) |
| Iisalmi to Oroville (California) | 5,111.70 mi (8,226.48 km) |
| Iisalmi to Oshkosh (Wisconsin) | 4,221.75 mi (6,794.25 km) |
| Iisalmi to Oskaloosa (Iowa) | 4,482.55 mi (7,213.97 km) |
