| Westbrook to Poljcane | 3,983.77 mi (6,411.26 km) |
| Westbrook to Polzela | 3,964.33 mi (6,379.97 km) |
| Westbrook to Postojna | 3,947.00 mi (6,352.09 km) |
| Westbrook to Prebold | 3,966.63 mi (6,383.68 km) |
| Westbrook to Preddvor | 3,936.71 mi (6,335.52 km) |
| Westbrook to Prevalje | 3,948.35 mi (6,354.25 km) |
| Westbrook to Ptuj | 3,991.76 mi (6,424.12 km) |
| Westbrook to Puconci | 3,993.16 mi (6,426.37 km) |
| Westbrook to Race | 3,982.91 mi (6,409.87 km) |
| Westbrook to Radece | 3,976.08 mi (6,398.88 km) |
| Westbrook to Radenci | 3,990.77 mi (6,422.52 km) |
| Westbrook to Radlje ob Dravi | 3,958.61 mi (6,370.76 km) |
| Westbrook to Radovljica | 3,925.22 mi (6,317.02 km) |
| Westbrook to Ravne na Koroskem | 3,950.48 mi (6,357.68 km) |
| Westbrook to Razkrizje | 4,005.17 mi (6,445.70 km) |
