| Trappes to Brie-Comte-Robert | 28.35 mi (45.62 km) |
| Trappes to Brignais | 250.27 mi (402.77 km) |
| Trappes to Brignoles | 418.88 mi (674.12 km) |
| Trappes to Brive-la-Gaillarde | 251.04 mi (404.01 km) |
| Trappes to Bron | 250.36 mi (402.92 km) |
| Trappes to Bruay-sur-l'Escaut | 131.45 mi (211.54 km) |
| Trappes to Bruges | 296.09 mi (476.50 km) |
| Trappes to Brumath | 259.87 mi (418.22 km) |
| Trappes to Brunoy | 23.52 mi (37.86 km) |
| Trappes to Bruz | 179.61 mi (289.06 km) |
| Trappes to Bry-sur-Marne | 24.05 mi (38.71 km) |
| Trappes to Bully-les-Mines | 119.45 mi (192.24 km) |
| Trappes to Bures-sur-Yvette | 9.14 mi (14.71 km) |
| Trappes to Bussy-Saint-Georges | 31.97 mi (51.46 km) |
| Trappes to Buxerolles | 169.11 mi (272.15 km) |
