| Somersworth to Cesky Tesin | 4,021.18 mi (6,471.46 km) |
| Somersworth to Cheb | 3,767.01 mi (6,062.42 km) |
| Somersworth to Chocen | 3,919.87 mi (6,308.43 km) |
| Somersworth to Chodov | 3,776.53 mi (6,077.74 km) |
| Somersworth to Chomutov | 3,795.80 mi (6,108.74 km) |
| Somersworth to Chotebor | 3,907.99 mi (6,289.30 km) |
| Somersworth to Chrudim | 3,905.05 mi (6,284.57 km) |
| Somersworth to Decin | 3,815.94 mi (6,141.16 km) |
| Somersworth to Dobris | 3,847.26 mi (6,191.57 km) |
| Somersworth to Domazlice | 3,809.53 mi (6,130.84 km) |
| Somersworth to Duchcov | 3,804.02 mi (6,121.98 km) |
| Somersworth to Dvur Kralove nad Labem | 3,889.44 mi (6,259.45 km) |
| Somersworth to Frenstat pod Radhostem | 4,012.27 mi (6,457.13 km) |
| Somersworth to Frydek-Mistek | 4,012.77 mi (6,457.93 km) |
| Somersworth to Frydlant nad Ostravici | 4,016.42 mi (6,463.80 km) |
