| Porvoo to Flemalle-Haute | 1,033.13 mi (1,662.66 km) |
| Porvoo to Fleron | 1,025.94 mi (1,651.09 km) |
| Porvoo to Fleurus | 1,066.36 mi (1,716.14 km) |
| Porvoo to Florennes | 1,076.24 mi (1,732.04 km) |
| Porvoo to Fontaine-l'Eveque | 1,076.16 mi (1,731.91 km) |
| Porvoo to Forest | 1,055.74 mi (1,699.04 km) |
| Porvoo to Frameries | 1,089.17 mi (1,752.85 km) |
| Porvoo to Galmaarden | 1,069.61 mi (1,721.36 km) |
| Porvoo to Ganshoren | 1,053.27 mi (1,695.07 km) |
| Porvoo to Gavere | 1,069.44 mi (1,721.10 km) |
| Porvoo to Geel | 1,017.83 mi (1,638.03 km) |
| Porvoo to Gembloux | 1,057.67 mi (1,702.15 km) |
| Porvoo to Genappe | 1,062.84 mi (1,710.48 km) |
| Porvoo to Genk | 1,013.19 mi (1,630.57 km) |
| Porvoo to Gent | 1,061.69 mi (1,708.63 km) |
