| Karczew to Broxbourne | 903.59 mi (1,454.19 km) |
| Karczew to Broxburn | 1,032.25 mi (1,661.25 km) |
| Karczew to Bryn | 998.91 mi (1,607.59 km) |
| Karczew to Buckhurst Hill | 902.58 mi (1,452.57 km) |
| Karczew to Buckie | 1,030.22 mi (1,657.98 km) |
| Karczew to Buckingham | 941.37 mi (1,514.98 km) |
| Karczew to Buckley | 1,018.45 mi (1,639.03 km) |
| Karczew to Bucksburn | 994.71 mi (1,600.84 km) |
| Karczew to Bude | 1,108.00 mi (1,783.16 km) |
| Karczew to Bulwell | 941.50 mi (1,515.20 km) |
| Karczew to Burbage | 951.30 mi (1,530.97 km) |
| Karczew to Burgess Hill | 919.01 mi (1,479.00 km) |
| Karczew to Burnham | 933.12 mi (1,501.72 km) |
| Karczew to Burnham-on-Sea | 1,035.88 mi (1,667.08 km) |
| Karczew to Burnley | 981.01 mi (1,578.79 km) |
