| Leiden to Buenaventura Lakes (Florida) | 4,528.81 mi (7,288.42 km) |
| Leiden to Buffalo (Minnesota) | 4,157.75 mi (6,691.26 km) |
| Leiden to Buffalo (New York) | 3,721.52 mi (5,989.21 km) |
| Leiden to Buffalo Grove (Illinois) | 4,096.53 mi (6,592.73 km) |
| Leiden to Buford (Georgia) | 4,341.99 mi (6,987.76 km) |
| Leiden to Bull Run (Virginia) | 3,860.10 mi (6,212.22 km) |
| Leiden to Bullhead City (Arizona) | 5,377.64 mi (8,654.47 km) |
| Leiden to Burbank (California) | 5,547.09 mi (8,927.19 km) |
| Leiden to Burbank (Illinois) | 4,109.99 mi (6,614.40 km) |
| Leiden to Burien (Washington) | 4,872.45 mi (7,841.45 km) |
| Leiden to Burkburnett (Texas) | 4,896.85 mi (7,880.72 km) |
| Leiden to Burke (Virginia) | 3,850.06 mi (6,196.08 km) |
| Leiden to Burke Centre (Virginia) | 3,850.90 mi (6,197.43 km) |
| Leiden to Burleson (Texas) | 4,935.10 mi (7,942.28 km) |
| Leiden to Burley (Idaho) | 4,929.99 mi (7,934.05 km) |
