| Grangemouth to Illzach | 737.03 mi (1,186.14 km) |
| Grangemouth to Ingre | 606.32 mi (975.77 km) |
| Grangemouth to Irigny | 804.28 mi (1,294.36 km) |
| Grangemouth to Isbergues | 450.79 mi (725.47 km) |
| Grangemouth to Issoire | 783.73 mi (1,261.29 km) |
| Grangemouth to Issoudun | 672.17 mi (1,081.76 km) |
| Grangemouth to Issy-les-Moulineaux | 556.57 mi (895.71 km) |
| Grangemouth to Istres | 945.12 mi (1,521.03 km) |
| Grangemouth to Ivry-sur-Seine | 559.57 mi (900.55 km) |
| Grangemouth to Jarville-la-Malgrange | 656.60 mi (1,056.69 km) |
| Grangemouth to Jeumont | 510.24 mi (821.15 km) |
| Grangemouth to Joigny | 631.22 mi (1,015.85 km) |
| Grangemouth to Joinville-le-Pont | 560.61 mi (902.22 km) |
| Grangemouth to Joue-les-Tours | 626.79 mi (1,008.73 km) |
| Grangemouth to Jouy-le-Moutier | 540.46 mi (869.79 km) |
