| Piraeus to Flemalle-Haute | 1,248.28 mi (2,008.91 km) |
| Piraeus to Fleron | 1,241.29 mi (1,997.66 km) |
| Piraeus to Fleurus | 1,276.28 mi (2,053.97 km) |
| Piraeus to Florennes | 1,264.48 mi (2,034.99 km) |
| Piraeus to Fontaine-l'Eveque | 1,281.42 mi (2,062.25 km) |
| Piraeus to Forest | 1,296.98 mi (2,087.28 km) |
| Piraeus to Frameries | 1,296.59 mi (2,086.66 km) |
| Piraeus to Galmaarden | 1,307.20 mi (2,103.73 km) |
| Piraeus to Ganshoren | 1,299.43 mi (2,091.23 km) |
| Piraeus to Gavere | 1,325.18 mi (2,132.67 km) |
| Piraeus to Geel | 1,288.14 mi (2,073.06 km) |
| Piraeus to Gembloux | 1,274.28 mi (2,050.76 km) |
| Piraeus to Genappe | 1,283.94 mi (2,066.29 km) |
| Piraeus to Genk | 1,262.44 mi (2,031.70 km) |
| Piraeus to Gent | 1,327.87 mi (2,137.01 km) |
