| Westlake to Illzach | 4,161.02 mi (6,696.51 km) |
| Westlake to Ingre | 3,931.90 mi (6,327.79 km) |
| Westlake to Irigny | 4,130.76 mi (6,647.81 km) |
| Westlake to Isbergues | 3,873.80 mi (6,234.28 km) |
| Westlake to Issoire | 4,069.05 mi (6,548.51 km) |
| Westlake to Issoudun | 3,969.98 mi (6,389.06 km) |
| Westlake to Issy-les-Moulineaux | 3,921.72 mi (6,311.40 km) |
| Westlake to Istres | 4,213.69 mi (6,781.28 km) |
| Westlake to Ivry-sur-Seine | 3,926.47 mi (6,319.04 km) |
| Westlake to Jarville-la-Malgrange | 4,084.96 mi (6,574.11 km) |
| Westlake to Jeumont | 3,948.67 mi (6,354.78 km) |
| Westlake to Joigny | 3,994.43 mi (6,428.41 km) |
| Westlake to Joinville-le-Pont | 3,930.02 mi (6,324.75 km) |
| Westlake to Joue-les-Tours | 3,901.64 mi (6,279.08 km) |
| Westlake to Jouy-le-Moutier | 3,906.52 mi (6,286.93 km) |
