| Downers Grove to Illzach | 4,385.03 mi (7,057.02 km) |
| Downers Grove to Ingre | 4,163.65 mi (6,700.75 km) |
| Downers Grove to Irigny | 4,366.34 mi (7,026.95 km) |
| Downers Grove to Isbergues | 4,093.93 mi (6,588.54 km) |
| Downers Grove to Issoire | 4,307.47 mi (6,932.20 km) |
| Downers Grove to Issoudun | 4,205.15 mi (6,767.53 km) |
| Downers Grove to Issy-les-Moulineaux | 4,149.34 mi (6,677.71 km) |
| Downers Grove to Istres | 4,456.42 mi (7,171.91 km) |
| Downers Grove to Ivry-sur-Seine | 4,154.00 mi (6,685.22 km) |
| Downers Grove to Jarville-la-Malgrange | 4,307.39 mi (6,932.08 km) |
| Downers Grove to Jeumont | 4,167.82 mi (6,707.46 km) |
| Downers Grove to Joigny | 4,223.67 mi (6,797.34 km) |
| Downers Grove to Joinville-le-Pont | 4,157.36 mi (6,690.62 km) |
| Downers Grove to Joue-les-Tours | 4,137.19 mi (6,658.16 km) |
| Downers Grove to Jouy-le-Moutier | 4,133.73 mi (6,652.59 km) |
