| Portlethen to Bollullos par del Condado | 1,377.79 mi (2,217.34 km) |
| Portlethen to Bormujos | 1,372.67 mi (2,209.10 km) |
| Portlethen to Brenes | 1,358.90 mi (2,186.94 km) |
| Portlethen to Brunete | 1,154.18 mi (1,857.48 km) |
| Portlethen to Bueu | 1,060.03 mi (1,705.96 km) |
| Portlethen to Bullas | 1,313.72 mi (2,114.23 km) |
| Portlethen to Bunol | 1,220.41 mi (1,964.07 km) |
| Portlethen to Burela de Cabo | 954.58 mi (1,536.25 km) |
| Portlethen to Burgos | 1,019.41 mi (1,640.59 km) |
| Portlethen to Burjasot | 1,215.39 mi (1,955.99 km) |
| Portlethen to Burriana | 1,189.97 mi (1,915.08 km) |
| Portlethen to Cabanaquinta | 976.37 mi (1,571.32 km) |
| Portlethen to Cabanillas del Campo | 1,135.77 mi (1,827.85 km) |
| Portlethen to Cabra | 1,357.94 mi (2,185.40 km) |
| Portlethen to Caceres | 1,229.45 mi (1,978.60 km) |
