| Somersworth to Illzach | 3,634.81 mi (5,849.66 km) |
| Somersworth to Ingre | 3,398.17 mi (5,468.82 km) |
| Somersworth to Irigny | 3,592.05 mi (5,780.85 km) |
| Somersworth to Isbergues | 3,353.63 mi (5,397.15 km) |
| Somersworth to Issoire | 3,527.64 mi (5,677.19 km) |
| Somersworth to Issoudun | 3,432.37 mi (5,523.86 km) |
| Somersworth to Issy-les-Moulineaux | 3,392.62 mi (5,459.90 km) |
| Somersworth to Istres | 3,667.45 mi (5,902.18 km) |
| Somersworth to Ivry-sur-Seine | 3,397.45 mi (5,467.66 km) |
| Somersworth to Jarville-la-Malgrange | 3,560.94 mi (5,730.78 km) |
| Somersworth to Jeumont | 3,429.22 mi (5,518.80 km) |
| Somersworth to Joigny | 3,463.16 mi (5,573.41 km) |
| Somersworth to Joinville-le-Pont | 3,401.20 mi (5,473.70 km) |
| Somersworth to Joue-les-Tours | 3,363.91 mi (5,413.69 km) |
| Somersworth to Jouy-le-Moutier | 3,377.96 mi (5,436.30 km) |
