| Mercer Island to Opovo | 5,648.91 mi (9,091.03 km) |
| Mercer Island to Osecina | 5,674.92 mi (9,132.90 km) |
| Mercer Island to Padinska Skela | 5,655.38 mi (9,101.45 km) |
| Mercer Island to Pancevo | 5,664.55 mi (9,116.21 km) |
| Mercer Island to Paracin | 5,743.52 mi (9,243.30 km) |
| Mercer Island to Pecinci | 5,649.03 mi (9,091.24 km) |
| Mercer Island to Petrovac na Mlavi | 5,711.22 mi (9,191.32 km) |
| Mercer Island to Petrovaradin | 5,625.03 mi (9,052.61 km) |
| Mercer Island to Pirot | 5,812.08 mi (9,353.64 km) |
| Mercer Island to Plandiste | 5,651.70 mi (9,095.53 km) |
| Mercer Island to Pozarevac | 5,691.37 mi (9,159.37 km) |
| Mercer Island to Pozega | 5,716.67 mi (9,200.09 km) |
| Mercer Island to Presevo | 5,846.97 mi (9,409.79 km) |
| Mercer Island to Priboj | 5,722.45 mi (9,209.39 km) |
| Mercer Island to Prijepolje | 5,727.58 mi (9,217.65 km) |
