| Karhula to Benevento | 1,434.98 mi (2,309.38 km) |
| Karhula to Bergamo | 1,241.31 mi (1,997.70 km) |
| Karhula to Bernalda | 1,456.05 mi (2,343.29 km) |
| Karhula to Bertinoro | 1,285.19 mi (2,068.31 km) |
| Karhula to Besana in Brianza | 1,249.91 mi (2,011.54 km) |
| Karhula to Besozzo | 1,255.36 mi (2,020.30 km) |
| Karhula to Biancavilla | 1,665.42 mi (2,680.23 km) |
| Karhula to Biassono | 1,254.34 mi (2,018.66 km) |
| Karhula to Bibbiano | 1,286.92 mi (2,071.09 km) |
| Karhula to Bibbiena | 1,319.97 mi (2,124.29 km) |
| Karhula to Biella | 1,286.72 mi (2,070.78 km) |
| Karhula to Bisceglie | 1,403.10 mi (2,258.06 km) |
| Karhula to Bisignano | 1,521.52 mi (2,448.65 km) |
| Karhula to Bitetto | 1,413.90 mi (2,275.45 km) |
| Karhula to Bitonto | 1,409.19 mi (2,267.87 km) |
