| Karhula to Hanahan (South Carolina) | 4,790.78 mi (7,710.01 km) |
| Karhula to Hanford (California) | 5,483.11 mi (8,824.21 km) |
| Karhula to Hannibal (Missouri) | 4,690.35 mi (7,548.39 km) |
| Karhula to Hanover (Pennsylvania) | 4,297.54 mi (6,916.23 km) |
| Karhula to Hanover Park (Illinois) | 4,471.12 mi (7,195.58 km) |
| Karhula to Happy Valley (Oregon) | 4,917.28 mi (7,913.60 km) |
| Karhula to Harker Heights (Texas) | 5,381.72 mi (8,661.04 km) |
| Karhula to Harlingen (Texas) | 5,689.47 mi (9,156.32 km) |
| Karhula to Harper Woods (Michigan) | 4,308.35 mi (6,933.62 km) |
| Karhula to Harrisburg (North Carolina) | 4,667.41 mi (7,511.47 km) |
| Karhula to Harrisburg (Pennsylvania) | 4,267.78 mi (6,868.32 km) |
| Karhula to Harrison (Arkansas) | 4,946.27 mi (7,960.24 km) |
| Karhula to Harrison (New Jersey) | 4,161.93 mi (6,697.99 km) |
| Karhula to Harrison (New York) | 4,133.21 mi (6,651.75 km) |
| Karhula to Harrison (Ohio) | 4,546.81 mi (7,317.39 km) |
