| Castelo Branco to Osecina | 1,417.63 mi (2,281.45 km) |
| Castelo Branco to Padinska Skela | 1,461.13 mi (2,351.47 km) |
| Castelo Branco to Pancevo | 1,470.86 mi (2,367.12 km) |
| Castelo Branco to Paracin | 1,506.49 mi (2,424.46 km) |
| Castelo Branco to Pecinci | 1,438.11 mi (2,314.42 km) |
| Castelo Branco to Petrovac na Mlavi | 1,507.42 mi (2,425.97 km) |
| Castelo Branco to Petrovaradin | 1,435.33 mi (2,309.95 km) |
| Castelo Branco to Pirot | 1,565.56 mi (2,519.53 km) |
| Castelo Branco to Plandiste | 1,496.04 mi (2,407.64 km) |
| Castelo Branco to Pozarevac | 1,496.79 mi (2,408.85 km) |
| Castelo Branco to Pozega | 1,437.73 mi (2,313.80 km) |
| Castelo Branco to Presevo | 1,520.82 mi (2,447.53 km) |
| Castelo Branco to Priboj | 1,411.76 mi (2,272.00 km) |
| Castelo Branco to Prijepolje | 1,417.99 mi (2,282.03 km) |
| Castelo Branco to Prokuplje | 1,515.12 mi (2,438.35 km) |
