| Porcari to Bougival | 532.25 mi (856.57 km) |
| Porcari to Bouguenais | 634.94 mi (1,021.84 km) |
| Porcari to Boulogne-Billancourt | 527.33 mi (848.66 km) |
| Porcari to Boulogne-sur-Mer | 634.93 mi (1,021.82 km) |
| Porcari to Bourg-de-Peage | 286.70 mi (461.39 km) |
| Porcari to Bourg-en-Bresse | 309.58 mi (498.22 km) |
| Porcari to Bourg-la-Reine | 522.31 mi (840.58 km) |
| Porcari to Bourg-les-Valence | 292.53 mi (470.78 km) |
| Porcari to Bourges | 456.69 mi (734.97 km) |
| Porcari to Bourgoin-Jallieu | 288.62 mi (464.48 km) |
| Porcari to Bressuire | 577.10 mi (928.75 km) |
| Porcari to Brest | 787.09 mi (1,266.70 km) |
| Porcari to Bretigny-sur-Orge | 515.63 mi (829.83 km) |
| Porcari to Breuillet | 518.74 mi (834.83 km) |
| Porcari to Briancon | 209.67 mi (337.44 km) |
