| Biddeford to Poljcane | 3,996.87 mi (6,432.34 km) |
| Biddeford to Polzela | 3,977.39 mi (6,400.99 km) |
| Biddeford to Postojna | 3,959.91 mi (6,372.85 km) |
| Biddeford to Prebold | 3,979.69 mi (6,404.69 km) |
| Biddeford to Preddvor | 3,949.73 mi (6,356.47 km) |
| Biddeford to Prevalje | 3,961.44 mi (6,375.32 km) |
| Biddeford to Ptuj | 4,004.90 mi (6,445.27 km) |
| Biddeford to Puconci | 4,006.37 mi (6,447.63 km) |
| Biddeford to Race | 3,996.04 mi (6,431.01 km) |
| Biddeford to Radece | 3,989.11 mi (6,419.85 km) |
| Biddeford to Radenci | 4,003.96 mi (6,443.76 km) |
| Biddeford to Radlje ob Dravi | 3,971.74 mi (6,391.90 km) |
| Biddeford to Radovljica | 3,938.22 mi (6,337.95 km) |
| Biddeford to Ravne na Koroskem | 3,963.58 mi (6,378.76 km) |
| Biddeford to Razkrizje | 4,018.36 mi (6,466.93 km) |
