| Guyancourt to Brandis | 499.24 mi (803.46 km) |
| Guyancourt to Braunfels | 306.83 mi (493.80 km) |
| Guyancourt to Braunsbedra | 468.95 mi (754.70 km) |
| Guyancourt to Braunschweig | 442.17 mi (711.60 km) |
| Guyancourt to Breckerfeld | 294.91 mi (474.61 km) |
| Guyancourt to Breisach am Rhein | 257.75 mi (414.81 km) |
| Guyancourt to Bremen | 417.46 mi (671.84 km) |
| Guyancourt to Bremerhaven | 433.89 mi (698.27 km) |
| Guyancourt to Bremervorde | 446.46 mi (718.51 km) |
| Guyancourt to Bretten | 301.67 mi (485.49 km) |
| Guyancourt to Bretzfeld | 334.83 mi (538.85 km) |
| Guyancourt to Brieselang | 545.29 mi (877.56 km) |
| Guyancourt to Brilon | 340.05 mi (547.27 km) |
| Guyancourt to Bruchhausen-Vilsen | 412.26 mi (663.47 km) |
| Guyancourt to Bruchkobel | 322.17 mi (518.49 km) |
