| Portlethen to Benisa | 1,271.49 mi (2,046.26 km) |
| Portlethen to Berga | 1,048.49 mi (1,687.38 km) |
| Portlethen to Berja | 1,397.28 mi (2,248.70 km) |
| Portlethen to Bermeo | 942.86 mi (1,517.39 km) |
| Portlethen to Berriozar | 983.05 mi (1,582.07 km) |
| Portlethen to Betanzos | 988.56 mi (1,590.94 km) |
| Portlethen to Betera | 1,209.31 mi (1,946.20 km) |
| Portlethen to Bilbao | 954.40 mi (1,535.96 km) |
| Portlethen to Binefar | 1,056.46 mi (1,700.21 km) |
| Portlethen to Binisalem | 1,221.32 mi (1,965.53 km) |
| Portlethen to Blanes | 1,085.26 mi (1,746.56 km) |
| Portlethen to Boadilla del Monte | 1,153.34 mi (1,856.12 km) |
| Portlethen to Boiro | 1,039.13 mi (1,672.32 km) |
| Portlethen to Bolanos de Calatrava | 1,258.03 mi (2,024.60 km) |
| Portlethen to Bollullos de la Mitacion | 1,375.37 mi (2,213.44 km) |
