| Karkkila to Bouguenais | 1,383.78 mi (2,226.98 km) |
| Karkkila to Boulogne-Billancourt | 1,182.70 mi (1,903.38 km) |
| Karkkila to Boulogne-sur-Mer | 1,102.48 mi (1,774.27 km) |
| Karkkila to Bourg-de-Peage | 1,326.52 mi (2,134.82 km) |
| Karkkila to Bourg-en-Bresse | 1,252.42 mi (2,015.57 km) |
| Karkkila to Bourg-la-Reine | 1,183.60 mi (1,904.81 km) |
| Karkkila to Bourg-les-Valence | 1,335.67 mi (2,149.55 km) |
| Karkkila to Bourges | 1,275.03 mi (2,051.96 km) |
| Karkkila to Bourgoin-Jallieu | 1,288.23 mi (2,073.20 km) |
| Karkkila to Bressuire | 1,369.25 mi (2,203.60 km) |
| Karkkila to Brest | 1,407.31 mi (2,264.85 km) |
| Karkkila to Bretigny-sur-Orge | 1,192.97 mi (1,919.90 km) |
| Karkkila to Breuillet | 1,199.23 mi (1,929.97 km) |
| Karkkila to Briancon | 1,298.23 mi (2,089.30 km) |
| Karkkila to Brie-Comte-Robert | 1,179.96 mi (1,898.96 km) |
