| Karhula to Lake Grove (New York) | 4,125.03 mi (6,638.59 km) |
| Karhula to Lake Havasu City (Arizona) | 5,515.06 mi (8,875.63 km) |
| Karhula to Lake Hopatcong (New Jersey) | 4,162.74 mi (6,699.28 km) |
| Karhula to Lake in the Hills (Illinois) | 4,463.66 mi (7,183.57 km) |
| Karhula to Lake Jackson (Texas) | 5,452.60 mi (8,775.11 km) |
| Karhula to Lake Los Angeles (California) | 5,568.10 mi (8,960.99 km) |
| Karhula to Lake Magdalene (Florida) | 5,154.56 mi (8,295.46 km) |
| Karhula to Lake Mary (Florida) | 5,080.31 mi (8,175.97 km) |
| Karhula to Lake Monticello (Virginia) | 4,446.66 mi (7,156.21 km) |
| Karhula to Lake Morton-Berrydale (Washington) | 4,785.85 mi (7,702.08 km) |
| Karhula to Lake Norman of Catawba (North Carolina) | 4,659.90 mi (7,499.39 km) |
| Karhula to Lake Oswego (Oregon) | 4,921.27 mi (7,920.01 km) |
| Karhula to Lake Ridge (Virginia) | 4,372.52 mi (7,036.88 km) |
| Karhula to Lake Ronkonkoma (New York) | 4,126.56 mi (6,641.06 km) |
| Karhula to Lake Shore (Maryland) | 4,324.49 mi (6,959.60 km) |
