| Preakness to Illzach | 3,866.96 mi (6,223.28 km) |
| Preakness to Ingre | 3,629.24 mi (5,840.70 km) |
| Preakness to Irigny | 3,822.04 mi (6,150.98 km) |
| Preakness to Isbergues | 3,586.60 mi (5,772.08 km) |
| Preakness to Issoire | 3,757.03 mi (6,046.36 km) |
| Preakness to Issoudun | 3,662.68 mi (5,894.51 km) |
| Preakness to Issy-les-Moulineaux | 3,624.47 mi (5,833.02 km) |
| Preakness to Istres | 3,895.45 mi (6,269.12 km) |
| Preakness to Ivry-sur-Seine | 3,629.30 mi (5,840.79 km) |
| Preakness to Jarville-la-Malgrange | 3,793.40 mi (6,104.89 km) |
| Preakness to Jeumont | 3,662.24 mi (5,893.80 km) |
| Preakness to Joigny | 3,694.63 mi (5,945.93 km) |
| Preakness to Joinville-le-Pont | 3,633.08 mi (5,846.87 km) |
| Preakness to Joue-les-Tours | 3,594.23 mi (5,784.36 km) |
| Preakness to Jouy-le-Moutier | 3,609.89 mi (5,809.56 km) |
