| Karhula to Indianola (Iowa) | 4,642.06 mi (7,470.68 km) |
| Karhula to Indio (California) | 5,599.09 mi (9,010.87 km) |
| Karhula to Inglewood (California) | 5,619.67 mi (9,043.98 km) |
| Karhula to Inkster (Michigan) | 4,327.19 mi (6,963.94 km) |
| Karhula to Inver Grove Heights (Minnesota) | 4,418.66 mi (7,111.15 km) |
| Karhula to Inwood (New York) | 4,157.14 mi (6,690.28 km) |
| Karhula to Iona (Florida) | 5,234.43 mi (8,424.01 km) |
| Karhula to Ionia (Michigan) | 4,332.91 mi (6,973.15 km) |
| Karhula to Iowa City (Iowa) | 4,575.04 mi (7,362.82 km) |
| Karhula to Irmo (South Carolina) | 4,755.31 mi (7,652.93 km) |
| Karhula to Irondale (Alabama) | 4,942.25 mi (7,953.79 km) |
| Karhula to Ironton (Ohio) | 4,532.81 mi (7,294.86 km) |
| Karhula to Irvine (California) | 5,628.82 mi (9,058.71 km) |
| Karhula to Irving (Texas) | 5,252.14 mi (8,452.50 km) |
| Karhula to Isabela (Puerto Rico) | 5,242.67 mi (8,437.27 km) |
