| Porvoo to Torhout | 1,080.04 mi (1,738.16 km) |
| Porvoo to Tournai | 1,094.23 mi (1,761.00 km) |
| Porvoo to Tremelo | 1,035.45 mi (1,666.40 km) |
| Porvoo to Tubize | 1,065.39 mi (1,714.57 km) |
| Porvoo to Turnhout | 1,011.80 mi (1,628.33 km) |
| Porvoo to Verviers | 1,022.88 mi (1,646.16 km) |
| Porvoo to Veurne | 1,093.20 mi (1,759.34 km) |
| Porvoo to Villers-la-Ville | 1,061.24 mi (1,707.89 km) |
| Porvoo to Vilvoorde | 1,046.96 mi (1,684.92 km) |
| Porvoo to Virton | 1,085.75 mi (1,747.34 km) |
| Porvoo to Vise | 1,019.41 mi (1,640.58 km) |
| Porvoo to Vosselaar | 1,013.79 mi (1,631.54 km) |
| Porvoo to Waasmunster | 1,048.06 mi (1,686.69 km) |
| Porvoo to Walcourt | 1,081.80 mi (1,741.00 km) |
| Porvoo to Wanze | 1,043.79 mi (1,679.81 km) |
