| Portlethen to Bispham | 224.57 mi (361.41 km) |
| Portlethen to Blackburn | 229.32 mi (369.06 km) |
| Portlethen to Blackpool | 227.21 mi (365.66 km) |
| Portlethen to Blairgowrie | 56.09 mi (90.27 km) |
| Portlethen to Blandford Forum | 428.73 mi (689.97 km) |
| Portlethen to Blaydon | 145.82 mi (234.68 km) |
| Portlethen to Bletchley | 354.53 mi (570.57 km) |
| Portlethen to Bloxwich | 307.30 mi (494.55 km) |
| Portlethen to Blunsdon Saint Andrew | 376.88 mi (606.52 km) |
| Portlethen to Blyth | 135.79 mi (218.53 km) |
| Portlethen to Bo'ness | 91.53 mi (147.31 km) |
| Portlethen to Bodmin | 467.68 mi (752.66 km) |
| Portlethen to Bognor Regis | 437.80 mi (704.56 km) |
| Portlethen to Bolsover | 266.75 mi (429.29 km) |
| Portlethen to Bolton | 240.94 mi (387.75 km) |
