| Karhula to Buenaventura Lakes (Florida) | 5,106.45 mi (8,218.03 km) |
| Karhula to Buffalo (Minnesota) | 4,415.65 mi (7,106.30 km) |
| Karhula to Buffalo (New York) | 4,170.65 mi (6,712.02 km) |
| Karhula to Buffalo Grove (Illinois) | 4,455.33 mi (7,170.16 km) |
| Karhula to Buford (Georgia) | 4,833.49 mi (7,778.76 km) |
| Karhula to Bull Run (Virginia) | 4,373.09 mi (7,037.80 km) |
| Karhula to Bullhead City (Arizona) | 5,478.53 mi (8,816.85 km) |
| Karhula to Burbank (California) | 5,604.01 mi (9,018.78 km) |
| Karhula to Burbank (Illinois) | 4,475.84 mi (7,203.16 km) |
| Karhula to Burien (Washington) | 4,779.27 mi (7,691.49 km) |
| Karhula to Burkburnett (Texas) | 5,214.20 mi (8,391.45 km) |
| Karhula to Burke (Virginia) | 4,365.86 mi (7,026.17 km) |
| Karhula to Burke Centre (Virginia) | 4,366.16 mi (7,026.65 km) |
| Karhula to Burleson (Texas) | 5,282.43 mi (8,501.25 km) |
| Karhula to Burley (Idaho) | 4,979.92 mi (8,014.41 km) |
