| Karhula to Brownsburg (Indiana) | 4,554.72 mi (7,330.11 km) |
| Karhula to Brownsville (Florida) | 5,224.98 mi (8,408.79 km) |
| Karhula to Brownsville (Texas) | 5,695.62 mi (9,166.22 km) |
| Karhula to Brownwood (Texas) | 5,372.75 mi (8,646.60 km) |
| Karhula to Brunswick (Georgia) | 4,940.67 mi (7,951.24 km) |
| Karhula to Brunswick (Ohio) | 4,348.71 mi (6,998.58 km) |
| Karhula to Brushy Creek (Texas) | 5,418.27 mi (8,719.87 km) |
| Karhula to Bryan (Texas) | 5,375.03 mi (8,650.28 km) |
| Karhula to Bryant (Arkansas) | 5,030.94 mi (8,096.52 km) |
| Karhula to Bryn Mawr-Skyway (Washington) | 4,776.79 mi (7,687.49 km) |
| Karhula to Buckeye (Arizona) | 5,554.65 mi (8,939.34 km) |
| Karhula to Buckhall (Virginia) | 4,374.28 mi (7,039.73 km) |
| Karhula to Bucyrus (Ohio) | 4,405.96 mi (7,090.70 km) |
| Karhula to Buda (Texas) | 5,448.49 mi (8,768.49 km) |
| Karhula to Buena Park (California) | 5,620.70 mi (9,045.65 km) |
