| Harlau to Illzach | 909.26 mi (1,463.31 km) |
| Harlau to Ingre | 1,162.50 mi (1,870.86 km) |
| Harlau to Irigny | 1,052.97 mi (1,694.59 km) |
| Harlau to Isbergues | 1,124.30 mi (1,809.38 km) |
| Harlau to Issoire | 1,128.77 mi (1,816.57 km) |
| Harlau to Issoudun | 1,165.50 mi (1,875.69 km) |
| Harlau to Issy-les-Moulineaux | 1,135.53 mi (1,827.46 km) |
| Harlau to Istres | 1,092.01 mi (1,757.41 km) |
| Harlau to Ivry-sur-Seine | 1,130.87 mi (1,819.96 km) |
| Harlau to Jarville-la-Malgrange | 957.23 mi (1,540.51 km) |
| Harlau to Jeumont | 1,051.23 mi (1,691.79 km) |
| Harlau to Joigny | 1,089.75 mi (1,753.78 km) |
| Harlau to Joinville-le-Pont | 1,126.35 mi (1,812.68 km) |
| Harlau to Joue-les-Tours | 1,221.99 mi (1,966.60 km) |
| Harlau to Jouy-le-Moutier | 1,145.06 mi (1,842.80 km) |
