| Karkkila to Bitritto | 1,382.21 mi (2,224.45 km) |
| Karkkila to Bollate | 1,203.99 mi (1,937.63 km) |
| Karkkila to Bologna | 1,228.28 mi (1,976.73 km) |
| Karkkila to Bolzano | 1,099.89 mi (1,770.11 km) |
| Karkkila to Bomporto | 1,218.43 mi (1,960.87 km) |
| Karkkila to Bonate di Sopra | 1,186.41 mi (1,909.34 km) |
| Karkkila to Bondeno | 1,201.88 mi (1,934.25 km) |
| Karkkila to Bordighera | 1,344.75 mi (2,164.16 km) |
| Karkkila to Borgaro Torinese | 1,260.04 mi (2,027.84 km) |
| Karkkila to Borgo a Buggiano | 1,278.51 mi (2,057.57 km) |
| Karkkila to Borgo San Dalmazzo | 1,314.29 mi (2,115.14 km) |
| Karkkila to Borgo San Lorenzo | 1,262.72 mi (2,032.16 km) |
| Karkkila to Borgomanero | 1,208.36 mi (1,944.66 km) |
| Karkkila to Borgoricco | 1,151.37 mi (1,852.96 km) |
| Karkkila to Borgosatollo | 1,186.04 mi (1,908.75 km) |
