| Houston to Illzach | 5,261.67 mi (8,467.85 km) |
| Houston to Ingre | 5,030.11 mi (8,095.17 km) |
| Houston to Irigny | 5,226.84 mi (8,411.79 km) |
| Houston to Isbergues | 4,975.47 mi (8,007.24 km) |
| Houston to Issoire | 5,163.62 mi (8,310.05 km) |
| Houston to Issoudun | 5,066.52 mi (8,153.78 km) |
| Houston to Issy-les-Moulineaux | 5,021.49 mi (8,081.31 km) |
| Houston to Istres | 5,305.09 mi (8,537.72 km) |
| Houston to Ivry-sur-Seine | 5,026.27 mi (8,088.99 km) |
| Houston to Jarville-la-Malgrange | 5,186.06 mi (8,346.15 km) |
| Houston to Jeumont | 5,050.46 mi (8,127.94 km) |
| Houston to Joigny | 5,093.56 mi (8,197.29 km) |
| Houston to Joinville-le-Pont | 5,029.87 mi (8,094.80 km) |
| Houston to Joue-les-Tours | 4,998.09 mi (8,043.65 km) |
| Houston to Jouy-le-Moutier | 5,006.44 mi (8,057.08 km) |
