| Aspen Hill to Bougival | 3,815.44 mi (6,140.36 km) |
| Aspen Hill to Bouguenais | 3,695.91 mi (5,948.00 km) |
| Aspen Hill to Boulogne-Billancourt | 3,820.49 mi (6,148.49 km) |
| Aspen Hill to Boulogne-sur-Mer | 3,747.37 mi (6,030.81 km) |
| Aspen Hill to Bourg-de-Peage | 4,047.75 mi (6,514.22 km) |
| Aspen Hill to Bourg-en-Bresse | 4,020.88 mi (6,470.99 km) |
| Aspen Hill to Bourg-la-Reine | 3,825.06 mi (6,155.84 km) |
| Aspen Hill to Bourg-les-Valence | 4,043.65 mi (6,507.62 km) |
| Aspen Hill to Bourges | 3,873.46 mi (6,233.73 km) |
| Aspen Hill to Bourgoin-Jallieu | 4,041.16 mi (6,503.61 km) |
| Aspen Hill to Bressuire | 3,754.11 mi (6,041.65 km) |
| Aspen Hill to Brest | 3,542.38 mi (5,700.91 km) |
| Aspen Hill to Bretigny-sur-Orge | 3,829.03 mi (6,162.23 km) |
| Aspen Hill to Breuillet | 3,824.51 mi (6,154.96 km) |
| Aspen Hill to Briancon | 4,121.61 mi (6,633.10 km) |
