| Madrid to Illzach | 746.74 mi (1,201.77 km) |
| Madrid to Ingre | 586.00 mi (943.08 km) |
| Madrid to Irigny | 562.67 mi (905.53 km) |
| Madrid to Isbergues | 764.99 mi (1,231.14 km) |
| Madrid to Issoire | 498.63 mi (802.46 km) |
| Madrid to Issoudun | 533.20 mi (858.10 km) |
| Madrid to Issy-les-Moulineaux | 650.43 mi (1,046.76 km) |
| Madrid to Istres | 494.90 mi (796.46 km) |
| Madrid to Ivry-sur-Seine | 651.78 mi (1,048.94 km) |
| Madrid to Jarville-la-Malgrange | 749.23 mi (1,205.77 km) |
| Madrid to Jeumont | 779.61 mi (1,254.66 km) |
| Madrid to Joigny | 629.42 mi (1,012.95 km) |
| Madrid to Joinville-le-Pont | 654.81 mi (1,053.81 km) |
| Madrid to Joue-les-Tours | 525.93 mi (846.40 km) |
| Madrid to Jouy-le-Moutier | 656.84 mi (1,057.08 km) |
