| Somersworth to Imola | 3,931.42 mi (6,327.01 km) |
| Somersworth to Impruneta | 3,935.03 mi (6,332.82 km) |
| Somersworth to Induno Olona | 3,758.27 mi (6,048.35 km) |
| Somersworth to Inverigo | 3,778.36 mi (6,080.68 km) |
| Somersworth to Inveruno | 3,769.90 mi (6,067.06 km) |
| Somersworth to Inzago | 3,796.28 mi (6,109.52 km) |
| Somersworth to Iseo | 3,816.27 mi (6,141.69 km) |
| Somersworth to Isernia | 4,139.91 mi (6,662.53 km) |
| Somersworth to Isola Capo Rizzuto | 4,367.06 mi (7,028.10 km) |
| Somersworth to Isola del Liri | 4,108.10 mi (6,611.35 km) |
| Somersworth to Isola della Scala | 3,869.88 mi (6,227.97 km) |
| Somersworth to Isola Vicentina | 3,875.98 mi (6,237.79 km) |
| Somersworth to Ispica | 4,356.50 mi (7,011.11 km) |
| Somersworth to Istrana | 3,901.53 mi (6,278.90 km) |
| Somersworth to Itri | 4,121.20 mi (6,632.42 km) |
