| Frankfort to Illzach | 4,425.69 mi (7,122.46 km) |
| Frankfort to Ingre | 4,194.15 mi (6,749.84 km) |
| Frankfort to Irigny | 4,391.33 mi (7,067.16 km) |
| Frankfort to Isbergues | 4,139.89 mi (6,662.50 km) |
| Frankfort to Issoire | 4,328.53 mi (6,966.09 km) |
| Frankfort to Issoudun | 4,230.88 mi (6,808.95 km) |
| Frankfort to Issy-les-Moulineaux | 4,185.43 mi (6,735.80 km) |
| Frankfort to Istres | 4,471.09 mi (7,195.53 km) |
| Frankfort to Ivry-sur-Seine | 4,190.21 mi (6,743.49 km) |
| Frankfort to Jarville-la-Malgrange | 4,350.19 mi (7,000.95 km) |
| Frankfort to Jeumont | 4,214.97 mi (6,783.34 km) |
| Frankfort to Joigny | 4,257.51 mi (6,851.80 km) |
| Frankfort to Joinville-le-Pont | 4,193.82 mi (6,749.30 km) |
| Frankfort to Joue-les-Tours | 4,162.46 mi (6,698.84 km) |
| Frankfort to Jouy-le-Moutier | 4,170.38 mi (6,711.58 km) |
