| Chelmsford to Opovo | 1,020.51 mi (1,642.36 km) |
| Chelmsford to Osecina | 1,014.74 mi (1,633.06 km) |
| Chelmsford to Padinska Skela | 1,024.59 mi (1,648.92 km) |
| Chelmsford to Pancevo | 1,036.05 mi (1,667.36 km) |
| Chelmsford to Paracin | 1,107.60 mi (1,782.50 km) |
| Chelmsford to Pecinci | 1,007.76 mi (1,621.84 km) |
| Chelmsford to Petrovac na Mlavi | 1,086.92 mi (1,749.24 km) |
| Chelmsford to Petrovaradin | 990.09 mi (1,593.39 km) |
| Chelmsford to Pirot | 1,184.09 mi (1,905.61 km) |
| Chelmsford to Plandiste | 1,041.95 mi (1,676.86 km) |
| Chelmsford to Pozarevac | 1,068.07 mi (1,718.90 km) |
| Chelmsford to Pozega | 1,053.81 mi (1,695.95 km) |
| Chelmsford to Presevo | 1,184.19 mi (1,905.76 km) |
| Chelmsford to Priboj | 1,045.18 mi (1,682.06 km) |
| Chelmsford to Prijepolje | 1,051.79 mi (1,692.69 km) |
