| Marki to Broxbourne | 895.35 mi (1,440.93 km) |
| Marki to Broxburn | 1,019.36 mi (1,640.51 km) |
| Marki to Bryn | 988.41 mi (1,590.70 km) |
| Marki to Buckhurst Hill | 894.50 mi (1,439.56 km) |
| Marki to Buckie | 1,015.85 mi (1,634.85 km) |
| Marki to Buckingham | 932.70 mi (1,501.04 km) |
| Marki to Buckley | 1,008.27 mi (1,622.65 km) |
| Marki to Bucksburn | 980.68 mi (1,578.24 km) |
| Marki to Bude | 1,100.09 mi (1,770.43 km) |
| Marki to Bulwell | 931.64 mi (1,499.33 km) |
| Marki to Burbage | 941.97 mi (1,515.96 km) |
| Marki to Burgess Hill | 911.75 mi (1,467.33 km) |
| Marki to Burnham | 925.05 mi (1,488.73 km) |
| Marki to Burnham-on-Sea | 1,027.79 mi (1,654.06 km) |
| Marki to Burnley | 970.22 mi (1,561.43 km) |
