| Somersworth to Prelouc | 3,892.94 mi (6,265.08 km) |
| Somersworth to Prerov | 3,986.24 mi (6,415.23 km) |
| Somersworth to Pribram | 3,844.12 mi (6,186.52 km) |
| Somersworth to Prostejov | 3,972.47 mi (6,393.08 km) |
| Somersworth to Rakovnik | 3,819.71 mi (6,147.23 km) |
| Somersworth to Ricany | 3,859.33 mi (6,211.00 km) |
| Somersworth to Rokycany | 3,826.04 mi (6,157.41 km) |
| Somersworth to Roudnice nad Labem | 3,829.80 mi (6,163.47 km) |
| Somersworth to Roznov pod Radhostem | 4,012.85 mi (6,458.06 km) |
| Somersworth to Roztoky | 3,843.83 mi (6,186.05 km) |
| Somersworth to Rumburk | 3,824.07 mi (6,154.24 km) |
| Somersworth to Rychnov nad Kneznou | 3,916.39 mi (6,302.82 km) |
| Somersworth to Slany | 3,829.37 mi (6,162.78 km) |
| Somersworth to Sokolov | 3,774.37 mi (6,074.27 km) |
| Somersworth to Sternberk | 3,970.75 mi (6,390.30 km) |
