| Gragnano to Illzach | 604.08 mi (972.18 km) |
| Gragnano to Ingre | 800.08 mi (1,287.61 km) |
| Gragnano to Irigny | 596.59 mi (960.12 km) |
| Gragnano to Isbergues | 897.46 mi (1,444.33 km) |
| Gragnano to Issoire | 658.70 mi (1,060.08 km) |
| Gragnano to Issoudun | 757.69 mi (1,219.38 km) |
| Gragnano to Issy-les-Moulineaux | 820.52 mi (1,320.49 km) |
| Gragnano to Istres | 525.34 mi (845.45 km) |
| Gragnano to Ivry-sur-Seine | 816.10 mi (1,313.39 km) |
| Gragnano to Jarville-la-Malgrange | 684.80 mi (1,102.08 km) |
| Gragnano to Jeumont | 831.52 mi (1,338.21 km) |
| Gragnano to Joigny | 743.84 mi (1,197.09 km) |
| Gragnano to Joinville-le-Pont | 813.23 mi (1,308.76 km) |
| Gragnano to Joue-les-Tours | 825.83 mi (1,329.05 km) |
| Gragnano to Jouy-le-Moutier | 836.79 mi (1,346.68 km) |
