| Portlethen to Flemalle-Haute | 542.50 mi (873.08 km) |
| Portlethen to Fleron | 546.73 mi (879.88 km) |
| Portlethen to Fleurus | 529.14 mi (851.57 km) |
| Portlethen to Florennes | 544.76 mi (876.71 km) |
| Portlethen to Fontaine-l'Eveque | 528.77 mi (850.98 km) |
| Portlethen to Forest | 504.75 mi (812.32 km) |
| Portlethen to Frameries | 520.88 mi (838.28 km) |
| Portlethen to Galmaarden | 501.27 mi (806.71 km) |
| Portlethen to Ganshoren | 501.34 mi (806.83 km) |
| Portlethen to Gavere | 484.04 mi (778.99 km) |
| Portlethen to Geel | 498.68 mi (802.55 km) |
| Portlethen to Gembloux | 527.24 mi (848.52 km) |
| Portlethen to Genappe | 520.31 mi (837.35 km) |
| Portlethen to Genk | 522.15 mi (840.32 km) |
| Portlethen to Gent | 477.80 mi (768.95 km) |
