| Gurnee to Illzach | 4,355.68 mi (7,009.79 km) |
| Gurnee to Ingre | 4,135.33 mi (6,655.18 km) |
| Gurnee to Irigny | 4,338.47 mi (6,982.10 km) |
| Gurnee to Isbergues | 4,064.20 mi (6,540.69 km) |
| Gurnee to Issoire | 4,280.01 mi (6,888.01 km) |
| Gurnee to Issoudun | 4,177.27 mi (6,722.66 km) |
| Gurnee to Issy-les-Moulineaux | 4,120.50 mi (6,631.30 km) |
| Gurnee to Istres | 4,429.53 mi (7,128.64 km) |
| Gurnee to Ivry-sur-Seine | 4,125.15 mi (6,638.79 km) |
| Gurnee to Jarville-la-Malgrange | 4,277.87 mi (6,884.57 km) |
| Gurnee to Jeumont | 4,137.96 mi (6,659.40 km) |
| Gurnee to Joigny | 4,195.01 mi (6,751.22 km) |
| Gurnee to Joinville-le-Pont | 4,128.48 mi (6,644.15 km) |
| Gurnee to Joue-les-Tours | 4,109.38 mi (6,613.41 km) |
| Gurnee to Jouy-le-Moutier | 4,104.84 mi (6,606.10 km) |
