| Gladstone to Illzach | 4,757.15 mi (7,655.90 km) |
| Gladstone to Ingre | 4,539.46 mi (7,305.55 km) |
| Gladstone to Irigny | 4,743.49 mi (7,633.91 km) |
| Gladstone to Isbergues | 4,464.66 mi (7,185.18 km) |
| Gladstone to Issoire | 4,685.79 mi (7,541.04 km) |
| Gladstone to Issoudun | 4,582.30 mi (7,374.49 km) |
| Gladstone to Issy-les-Moulineaux | 4,523.40 mi (7,279.71 km) |
| Gladstone to Istres | 4,836.20 mi (7,783.11 km) |
| Gladstone to Ivry-sur-Seine | 4,528.02 mi (7,287.15 km) |
| Gladstone to Jarville-la-Malgrange | 4,678.88 mi (7,529.94 km) |
| Gladstone to Jeumont | 4,537.97 mi (7,303.16 km) |
| Gladstone to Joigny | 4,598.35 mi (7,400.32 km) |
| Gladstone to Joinville-le-Pont | 4,531.29 mi (7,292.40 km) |
| Gladstone to Joue-les-Tours | 4,514.56 mi (7,265.48 km) |
| Gladstone to Jouy-le-Moutier | 4,507.63 mi (7,254.33 km) |
