| Port Neches to Illzach | 5,193.38 mi (8,357.93 km) |
| Port Neches to Ingre | 4,960.29 mi (7,982.81 km) |
| Port Neches to Irigny | 5,155.99 mi (8,297.77 km) |
| Port Neches to Isbergues | 4,908.26 mi (7,899.08 km) |
| Port Neches to Issoire | 5,092.20 mi (8,195.11 km) |
| Port Neches to Issoudun | 4,995.91 mi (8,040.15 km) |
| Port Neches to Issy-les-Moulineaux | 4,952.59 mi (7,970.43 km) |
| Port Neches to Istres | 5,232.57 mi (8,421.01 km) |
| Port Neches to Ivry-sur-Seine | 4,957.38 mi (7,978.13 km) |
| Port Neches to Jarville-la-Malgrange | 5,118.17 mi (8,236.91 km) |
| Port Neches to Jeumont | 4,983.42 mi (8,020.03 km) |
| Port Neches to Joigny | 5,024.23 mi (8,085.72 km) |
| Port Neches to Joinville-le-Pont | 4,961.03 mi (7,984.01 km) |
| Port Neches to Joue-les-Tours | 4,927.46 mi (7,929.98 km) |
| Port Neches to Jouy-le-Moutier | 4,937.64 mi (7,946.36 km) |
