| Oak Ridge to Opovo | 5,134.83 mi (8,263.71 km) |
| Oak Ridge to Osecina | 5,129.06 mi (8,254.42 km) |
| Oak Ridge to Padinska Skela | 5,139.05 mi (8,270.50 km) |
| Oak Ridge to Pancevo | 5,150.47 mi (8,288.89 km) |
| Oak Ridge to Paracin | 5,222.33 mi (8,404.53 km) |
| Oak Ridge to Pecinci | 5,122.47 mi (8,243.82 km) |
| Oak Ridge to Petrovac na Mlavi | 5,201.47 mi (8,370.95 km) |
| Oak Ridge to Petrovaradin | 5,104.51 mi (8,214.92 km) |
| Oak Ridge to Pirot | 5,298.79 mi (8,527.58 km) |
| Oak Ridge to Plandiste | 5,155.09 mi (8,296.32 km) |
| Oak Ridge to Pozarevac | 5,182.46 mi (8,340.37 km) |
| Oak Ridge to Pozega | 5,167.58 mi (8,316.42 km) |
| Oak Ridge to Presevo | 5,296.13 mi (8,523.30 km) |
| Oak Ridge to Priboj | 5,157.35 mi (8,299.95 km) |
| Oak Ridge to Prijepolje | 5,164.06 mi (8,310.75 km) |
