| Opmeer to Brownsburg (Indiana) | 4,151.43 mi (6,681.08 km) |
| Opmeer to Brownsville (Florida) | 4,622.90 mi (7,439.83 km) |
| Opmeer to Brownsville (Texas) | 5,292.96 mi (8,518.19 km) |
| Opmeer to Brownwood (Texas) | 5,036.76 mi (8,105.88 km) |
| Opmeer to Brunswick (Georgia) | 4,398.18 mi (7,078.18 km) |
| Opmeer to Brunswick (Ohio) | 3,912.35 mi (6,296.31 km) |
| Opmeer to Brushy Creek (Texas) | 5,056.88 mi (8,138.26 km) |
| Opmeer to Bryan (Texas) | 4,998.51 mi (8,044.33 km) |
| Opmeer to Bryant (Arkansas) | 4,644.05 mi (7,473.87 km) |
| Opmeer to Bryn Mawr-Skyway (Washington) | 4,849.49 mi (7,804.51 km) |
| Opmeer to Buckeye (Arizona) | 5,405.05 mi (8,698.60 km) |
| Opmeer to Buckhall (Virginia) | 3,864.56 mi (6,219.41 km) |
| Opmeer to Bucyrus (Ohio) | 3,976.76 mi (6,399.98 km) |
| Opmeer to Buda (Texas) | 5,084.70 mi (8,183.03 km) |
| Opmeer to Buena Park (California) | 5,544.40 mi (8,922.85 km) |
