| Monte Porzio Catone to Brie-Comte-Robert | 682.49 mi (1,098.37 km) |
| Monte Porzio Catone to Brignais | 478.17 mi (769.53 km) |
| Monte Porzio Catone to Brignoles | 355.65 mi (572.37 km) |
| Monte Porzio Catone to Brive-la-Gaillarde | 605.69 mi (974.76 km) |
| Monte Porzio Catone to Bron | 473.97 mi (762.78 km) |
| Monte Porzio Catone to Bruay-sur-l'Escaut | 736.94 mi (1,185.99 km) |
| Monte Porzio Catone to Bruges | 701.45 mi (1,128.87 km) |
| Monte Porzio Catone to Brumath | 535.98 mi (862.58 km) |
| Monte Porzio Catone to Brunoy | 686.45 mi (1,104.74 km) |
| Monte Porzio Catone to Bruz | 825.44 mi (1,328.41 km) |
| Monte Porzio Catone to Bry-sur-Marne | 692.24 mi (1,114.05 km) |
| Monte Porzio Catone to Bully-les-Mines | 762.85 mi (1,227.69 km) |
| Monte Porzio Catone to Bures-sur-Yvette | 698.47 mi (1,124.08 km) |
| Monte Porzio Catone to Bussy-Saint-Georges | 686.25 mi (1,104.40 km) |
| Monte Porzio Catone to Buxerolles | 694.81 mi (1,118.19 km) |
