| Karlovy Vary to Bois-d'Arcy | 495.74 mi (797.82 km) |
| Karlovy Vary to Bois-Guillaume | 525.68 mi (846.00 km) |
| Karlovy Vary to Boissy-Saint-Leger | 475.79 mi (765.70 km) |
| Karlovy Vary to Bolbec | 553.07 mi (890.08 km) |
| Karlovy Vary to Bollene | 559.85 mi (901.00 km) |
| Karlovy Vary to Bondoufle | 484.16 mi (779.18 km) |
| Karlovy Vary to Bondues | 431.00 mi (693.64 km) |
| Karlovy Vary to Bondy | 474.12 mi (763.03 km) |
| Karlovy Vary to Bonneuil-sur-Marne | 476.30 mi (766.52 km) |
| Karlovy Vary to Bonneville | 413.56 mi (665.56 km) |
| Karlovy Vary to Bordeaux | 728.14 mi (1,171.83 km) |
| Karlovy Vary to Borgo | 555.07 mi (893.31 km) |
| Karlovy Vary to Bouc-Bel-Air | 585.41 mi (942.13 km) |
| Karlovy Vary to Boucau | 819.19 mi (1,318.36 km) |
| Karlovy Vary to Bougival | 489.86 mi (788.35 km) |
