| Lorton to Bougival | 3,837.96 mi (6,176.60 km) |
| Lorton to Bouguenais | 3,717.50 mi (5,982.74 km) |
| Lorton to Boulogne-Billancourt | 3,843.01 mi (6,184.73 km) |
| Lorton to Boulogne-sur-Mer | 3,770.46 mi (6,067.97 km) |
| Lorton to Bourg-de-Peage | 4,069.28 mi (6,548.87 km) |
| Lorton to Bourg-en-Bresse | 4,042.82 mi (6,506.29 km) |
| Lorton to Bourg-la-Reine | 3,847.57 mi (6,192.06 km) |
| Lorton to Bourg-les-Valence | 4,065.13 mi (6,542.19 km) |
| Lorton to Bourges | 3,895.40 mi (6,269.04 km) |
| Lorton to Bourgoin-Jallieu | 4,062.89 mi (6,538.59 km) |
| Lorton to Bressuire | 3,775.68 mi (6,076.37 km) |
| Lorton to Brest | 3,564.16 mi (5,735.97 km) |
| Lorton to Bretigny-sur-Orge | 3,851.48 mi (6,198.36 km) |
| Lorton to Breuillet | 3,846.93 mi (6,191.04 km) |
| Lorton to Briancon | 4,143.28 mi (6,667.96 km) |
