| Barreiro to Osecina | 1,525.82 mi (2,455.56 km) |
| Barreiro to Padinska Skela | 1,570.31 mi (2,527.17 km) |
| Barreiro to Pancevo | 1,579.88 mi (2,542.56 km) |
| Barreiro to Paracin | 1,613.58 mi (2,596.80 km) |
| Barreiro to Pecinci | 1,547.25 mi (2,490.07 km) |
| Barreiro to Petrovac na Mlavi | 1,615.49 mi (2,599.88 km) |
| Barreiro to Petrovaradin | 1,545.10 mi (2,486.59 km) |
| Barreiro to Pirot | 1,671.21 mi (2,689.55 km) |
| Barreiro to Plandiste | 1,605.62 mi (2,583.99 km) |
| Barreiro to Pozarevac | 1,605.31 mi (2,583.50 km) |
| Barreiro to Pozega | 1,544.84 mi (2,486.18 km) |
| Barreiro to Presevo | 1,624.59 mi (2,614.52 km) |
| Barreiro to Priboj | 1,518.35 mi (2,443.55 km) |
| Barreiro to Prijepolje | 1,524.49 mi (2,453.43 km) |
| Barreiro to Prokuplje | 1,620.92 mi (2,608.61 km) |
