| Watsonville to Illzach | 5,798.21 mi (9,331.31 km) |
| Watsonville to Ingre | 5,624.73 mi (9,052.12 km) |
| Watsonville to Irigny | 5,834.95 mi (9,390.45 km) |
| Watsonville to Isbergues | 5,505.72 mi (8,860.60 km) |
| Watsonville to Issoire | 5,792.13 mi (9,321.54 km) |
| Watsonville to Issoudun | 5,679.79 mi (9,140.74 km) |
| Watsonville to Issy-les-Moulineaux | 5,592.27 mi (8,999.89 km) |
| Watsonville to Istres | 5,954.39 mi (9,582.66 km) |
| Watsonville to Ivry-sur-Seine | 5,596.29 mi (9,006.36 km) |
| Watsonville to Jarville-la-Malgrange | 5,717.49 mi (9,201.41 km) |
| Watsonville to Jeumont | 5,570.76 mi (8,965.28 km) |
| Watsonville to Joigny | 5,670.08 mi (9,125.12 km) |
| Watsonville to Joinville-le-Pont | 5,598.58 mi (9,010.04 km) |
| Watsonville to Joue-les-Tours | 5,616.96 mi (9,039.62 km) |
| Watsonville to Jouy-le-Moutier | 5,575.65 mi (8,973.13 km) |
