| Somersworth to Carmignano | 3,920.32 mi (6,309.15 km) |
| Somersworth to Carovigno | 4,322.63 mi (6,956.60 km) |
| Somersworth to Carpenedolo | 3,842.14 mi (6,183.32 km) |
| Somersworth to Carpi | 3,881.11 mi (6,246.04 km) |
| Somersworth to Carrara | 3,871.78 mi (6,231.02 km) |
| Somersworth to Carugate | 3,789.35 mi (6,098.37 km) |
| Somersworth to Casal di Principe | 4,157.41 mi (6,690.70 km) |
| Somersworth to Casale Monferrato | 3,765.74 mi (6,060.38 km) |
| Somersworth to Casale sul Sile | 3,914.17 mi (6,299.24 km) |
| Somersworth to Casalecchio di Reno | 3,908.50 mi (6,290.12 km) |
| Somersworth to Casalgrande | 3,881.59 mi (6,246.81 km) |
| Somersworth to Casalmaggiore | 3,854.25 mi (6,202.81 km) |
| Somersworth to Casalnuovo di Napoli | 4,170.65 mi (6,712.01 km) |
| Somersworth to Casalpusterlengo | 3,815.21 mi (6,139.99 km) |
| Somersworth to Casaluce | 4,160.95 mi (6,696.40 km) |
