| Heiloo to Illzach | 352.58 mi (567.42 km) |
| Heiloo to Ingre | 347.57 mi (559.36 km) |
| Heiloo to Irigny | 478.63 mi (770.27 km) |
| Heiloo to Isbergues | 167.48 mi (269.53 km) |
| Heiloo to Issoire | 491.99 mi (791.78 km) |
| Heiloo to Issoudun | 408.90 mi (658.06 km) |
| Heiloo to Issy-les-Moulineaux | 281.97 mi (453.78 km) |
| Heiloo to Istres | 627.83 mi (1,010.40 km) |
| Heiloo to Ivry-sur-Seine | 281.31 mi (452.72 km) |
| Heiloo to Jarville-la-Malgrange | 279.29 mi (449.48 km) |
| Heiloo to Jeumont | 161.49 mi (259.89 km) |
| Heiloo to Joigny | 324.32 mi (521.94 km) |
| Heiloo to Joinville-le-Pont | 278.89 mi (448.83 km) |
| Heiloo to Joue-les-Tours | 404.77 mi (651.41 km) |
| Heiloo to Jouy-le-Moutier | 274.13 mi (441.17 km) |
