| Porvoo to Arandelovac | 1,131.61 mi (1,821.14 km) |
| Porvoo to Arilje | 1,172.86 mi (1,887.53 km) |
| Porvoo to Babusnica | 1,204.84 mi (1,939.00 km) |
| Porvoo to Bac | 1,070.03 mi (1,722.04 km) |
| Porvoo to Backa Palanka | 1,077.39 mi (1,733.89 km) |
| Porvoo to Backa Topola | 1,036.77 mi (1,668.52 km) |
| Porvoo to Backi Petrovac | 1,068.05 mi (1,718.87 km) |
| Porvoo to Bajina Basta | 1,162.50 mi (1,870.86 km) |
| Porvoo to Batajnica | 1,093.04 mi (1,759.08 km) |
| Porvoo to Batocina | 1,138.29 mi (1,831.90 km) |
| Porvoo to Becej | 1,046.60 mi (1,684.35 km) |
| Porvoo to Bela Crkva | 1,084.88 mi (1,745.94 km) |
| Porvoo to Bela Palanka | 1,195.04 mi (1,923.24 km) |
| Porvoo to Belgrade | 1,097.18 mi (1,765.74 km) |
| Porvoo to Beocin | 1,077.61 mi (1,734.25 km) |
