| Karhula to Barberton (Ohio) | 4,356.78 mi (7,011.56 km) |
| Karhula to Bardstown (Kentucky) | 4,651.15 mi (7,485.30 km) |
| Karhula to Barrington (Illinois) | 4,460.51 mi (7,178.49 km) |
| Karhula to Barstow (California) | 5,538.16 mi (8,912.81 km) |
| Karhula to Bartlesville (Oklahoma) | 4,985.06 mi (8,022.67 km) |
| Karhula to Bartlett (Illinois) | 4,472.79 mi (7,198.26 km) |
| Karhula to Bartlett (Tennessee) | 4,923.83 mi (7,924.14 km) |
| Karhula to Bartow (Florida) | 5,147.34 mi (8,283.85 km) |
| Karhula to Batavia (Illinois) | 4,483.38 mi (7,215.31 km) |
| Karhula to Batavia (New York) | 4,146.56 mi (6,673.25 km) |
| Karhula to Batesville (Arkansas) | 4,937.67 mi (7,946.42 km) |
| Karhula to Baton Rouge (Louisiana) | 5,253.23 mi (8,454.25 km) |
| Karhula to Battle Creek (Michigan) | 4,377.29 mi (7,044.57 km) |
| Karhula to Battle Ground (Washington) | 4,895.00 mi (7,877.74 km) |
| Karhula to Bay City (Michigan) | 4,265.85 mi (6,865.22 km) |
