| Willebroek to Osecina | 843.50 mi (1,357.48 km) |
| Willebroek to Padinska Skela | 851.89 mi (1,370.99 km) |
| Willebroek to Pancevo | 863.32 mi (1,389.38 km) |
| Willebroek to Paracin | 935.60 mi (1,505.70 km) |
| Willebroek to Pecinci | 835.41 mi (1,344.46 km) |
| Willebroek to Petrovac na Mlavi | 914.31 mi (1,471.44 km) |
| Willebroek to Petrovaradin | 817.36 mi (1,315.42 km) |
| Willebroek to Pirot | 1,012.16 mi (1,628.91 km) |
| Willebroek to Plandiste | 868.69 mi (1,398.02 km) |
| Willebroek to Pozarevac | 895.32 mi (1,440.88 km) |
| Willebroek to Pozega | 883.05 mi (1,421.14 km) |
| Willebroek to Presevo | 1,014.38 mi (1,632.49 km) |
| Willebroek to Priboj | 875.52 mi (1,409.01 km) |
| Willebroek to Prijepolje | 882.04 mi (1,419.51 km) |
| Willebroek to Prokuplje | 969.71 mi (1,560.59 km) |
