| Boppard to Broxbourne | 347.10 mi (558.60 km) |
| Boppard to Broxburn | 603.73 mi (971.60 km) |
| Boppard to Bryn | 491.45 mi (790.92 km) |
| Boppard to Buckhurst Hill | 342.74 mi (551.58 km) |
| Boppard to Buckie | 668.35 mi (1,075.61 km) |
| Boppard to Buckingham | 391.19 mi (629.56 km) |
| Boppard to Buckley | 499.66 mi (804.13 km) |
| Boppard to Bucksburn | 623.14 mi (1,002.85 km) |
| Boppard to Bude | 533.87 mi (859.19 km) |
| Boppard to Bulwell | 422.41 mi (679.80 km) |
| Boppard to Burbage | 416.52 mi (670.32 km) |
| Boppard to Burgess Hill | 341.98 mi (550.37 km) |
| Boppard to Burnham | 370.61 mi (596.44 km) |
| Boppard to Burnham-on-Sea | 467.62 mi (752.57 km) |
| Boppard to Burnley | 484.67 mi (780.00 km) |
