| Kostinbrod to Bouguenais | 1,244.62 mi (2,003.02 km) |
| Kostinbrod to Boulogne-Billancourt | 1,087.69 mi (1,750.46 km) |
| Kostinbrod to Boulogne-sur-Mer | 1,153.17 mi (1,855.85 km) |
| Kostinbrod to Bourg-de-Peage | 914.94 mi (1,472.45 km) |
| Kostinbrod to Bourg-en-Bresse | 914.47 mi (1,471.69 km) |
| Kostinbrod to Bourg-la-Reine | 1,083.46 mi (1,743.65 km) |
| Kostinbrod to Bourg-les-Valence | 922.16 mi (1,484.08 km) |
| Kostinbrod to Bourges | 1,056.32 mi (1,699.98 km) |
| Kostinbrod to Bourgoin-Jallieu | 907.07 mi (1,459.79 km) |
| Kostinbrod to Bressuire | 1,189.46 mi (1,914.25 km) |
| Kostinbrod to Brest | 1,385.01 mi (2,228.96 km) |
| Kostinbrod to Bretigny-sur-Orge | 1,081.01 mi (1,739.72 km) |
| Kostinbrod to Breuillet | 1,086.24 mi (1,748.14 km) |
| Kostinbrod to Briancon | 836.99 mi (1,347.00 km) |
| Kostinbrod to Brie-Comte-Robert | 1,068.89 mi (1,720.21 km) |
