| Portage to Illzach | 4,272.65 mi (6,876.16 km) |
| Portage to Ingre | 4,049.12 mi (6,516.43 km) |
| Portage to Irigny | 4,250.89 mi (6,841.14 km) |
| Portage to Isbergues | 3,982.48 mi (6,409.19 km) |
| Portage to Issoire | 4,191.27 mi (6,745.19 km) |
| Portage to Issoudun | 4,089.74 mi (6,581.80 km) |
| Portage to Issy-les-Moulineaux | 4,035.89 mi (6,495.14 km) |
| Portage to Istres | 4,339.18 mi (6,983.23 km) |
| Portage to Ivry-sur-Seine | 4,040.58 mi (6,502.69 km) |
| Portage to Jarville-la-Malgrange | 4,195.41 mi (6,751.86 km) |
| Portage to Jeumont | 4,056.68 mi (6,528.60 km) |
| Portage to Joigny | 4,109.82 mi (6,614.12 km) |
| Portage to Joinville-le-Pont | 4,043.99 mi (6,508.17 km) |
| Portage to Joue-les-Tours | 4,021.66 mi (6,472.23 km) |
| Portage to Jouy-le-Moutier | 4,020.39 mi (6,470.18 km) |
