| Napa to Bois-Colombes | 5,523.98 mi (8,889.99 km) |
| Napa to Bois-d'Arcy | 5,522.96 mi (8,888.34 km) |
| Napa to Bois-Guillaume | 5,461.03 mi (8,788.68 km) |
| Napa to Boissy-Saint-Leger | 5,539.90 mi (8,915.61 km) |
| Napa to Bolbec | 5,436.35 mi (8,748.95 km) |
| Napa to Bollene | 5,845.10 mi (9,406.78 km) |
| Napa to Bondoufle | 5,543.20 mi (8,920.92 km) |
| Napa to Bondues | 5,454.79 mi (8,778.63 km) |
| Napa to Bondy | 5,531.16 mi (8,901.54 km) |
| Napa to Bonneuil-sur-Marne | 5,537.99 mi (8,912.53 km) |
| Napa to Bonneville | 5,797.94 mi (9,330.89 km) |
| Napa to Bordeaux | 5,644.71 mi (9,084.29 km) |
| Napa to Borgo | 6,082.48 mi (9,788.81 km) |
| Napa to Bouc-Bel-Air | 5,910.35 mi (9,511.80 km) |
| Napa to Boucau | 5,681.18 mi (9,142.98 km) |
