| Somersworth to Montana | 4,445.69 mi (7,154.65 km) |
| Somersworth to Nova Zagora | 4,596.50 mi (7,397.35 km) |
| Somersworth to Novi Iskar | 4,475.84 mi (7,203.16 km) |
| Somersworth to Novi Pazar | 4,607.07 mi (7,414.36 km) |
| Somersworth to Omurtag | 4,586.71 mi (7,381.60 km) |
| Somersworth to Panagyurishte | 4,522.15 mi (7,277.70 km) |
| Somersworth to Parvomay | 4,580.89 mi (7,372.23 km) |
| Somersworth to Pavlikeni | 4,536.99 mi (7,301.58 km) |
| Somersworth to Pazardzhik | 4,540.78 mi (7,307.69 km) |
| Somersworth to Pernik | 4,471.15 mi (7,195.62 km) |
| Somersworth to Peshtera | 4,546.41 mi (7,316.73 km) |
| Somersworth to Petrich | 4,528.13 mi (7,287.33 km) |
| Somersworth to Pleven | 4,502.01 mi (7,245.29 km) |
| Somersworth to Plovdiv | 4,559.84 mi (7,338.35 km) |
| Somersworth to Pomorie | 4,657.17 mi (7,495.00 km) |
