| Karhula to Harrison (Wisconsin) | 4,342.23 mi (6,988.15 km) |
| Karhula to Harrisonburg (Virginia) | 4,431.96 mi (7,132.54 km) |
| Karhula to Hartford (Connecticut) | 4,060.57 mi (6,534.86 km) |
| Karhula to Hartford (Wisconsin) | 4,396.51 mi (7,075.51 km) |
| Karhula to Hartselle (Alabama) | 4,895.46 mi (7,878.49 km) |
| Karhula to Hartsville (Tennessee) | 4,755.96 mi (7,653.97 km) |
| Karhula to Harvey (Illinois) | 4,481.08 mi (7,211.60 km) |
| Karhula to Harvey (Louisiana) | 5,258.85 mi (8,463.30 km) |
| Karhula to Hasbrouck Heights (New Jersey) | 4,152.82 mi (6,683.32 km) |
| Karhula to Haslett (Michigan) | 4,328.74 mi (6,966.44 km) |
| Karhula to Hastings (Minnesota) | 4,419.52 mi (7,112.52 km) |
| Karhula to Hastings (Nebraska) | 4,801.38 mi (7,727.07 km) |
| Karhula to Hattiesburg (Mississippi) | 5,151.21 mi (8,290.07 km) |
| Karhula to Hauppauge (New York) | 4,129.93 mi (6,646.48 km) |
| Karhula to Havelock (North Carolina) | 4,582.25 mi (7,374.43 km) |
