| Portlethen to Berndorf | 987.09 mi (1,588.57 km) |
| Portlethen to Bischofshofen | 926.39 mi (1,490.89 km) |
| Portlethen to Bludenz | 849.39 mi (1,366.96 km) |
| Portlethen to Braunau am Inn | 875.99 mi (1,409.77 km) |
| Portlethen to Bregenz | 827.03 mi (1,330.97 km) |
| Portlethen to Bruck an der Mur | 988.07 mi (1,590.15 km) |
| Portlethen to Brunn am Gebirge | 984.71 mi (1,584.74 km) |
| Portlethen to Deutsch-Wagram | 984.32 mi (1,584.11 km) |
| Portlethen to Deutschlandsberg | 1,017.73 mi (1,637.88 km) |
| Portlethen to Dornbirn | 832.19 mi (1,339.28 km) |
| Portlethen to Ebreichsdorf | 995.82 mi (1,602.62 km) |
| Portlethen to Eisenstadt | 1,004.95 mi (1,617.31 km) |
| Portlethen to Engerwitzdorf | 914.20 mi (1,471.26 km) |
| Portlethen to Enns | 922.00 mi (1,483.82 km) |
| Portlethen to Feldbach | 1,030.92 mi (1,659.11 km) |
