| Cayce to Illzach | 4,462.23 mi (7,181.27 km) |
| Cayce to Ingre | 4,220.65 mi (6,792.48 km) |
| Cayce to Irigny | 4,409.24 mi (7,095.98 km) |
| Cayce to Isbergues | 4,185.58 mi (6,736.05 km) |
| Cayce to Issoire | 4,342.28 mi (6,988.22 km) |
| Cayce to Issoudun | 4,251.26 mi (6,841.73 km) |
| Cayce to Issy-les-Moulineaux | 4,218.77 mi (6,789.45 km) |
| Cayce to Istres | 4,475.77 mi (7,203.06 km) |
| Cayce to Ivry-sur-Seine | 4,223.63 mi (6,797.27 km) |
| Cayce to Jarville-la-Malgrange | 4,390.02 mi (7,065.06 km) |
| Cayce to Jeumont | 4,261.36 mi (6,858.00 km) |
| Cayce to Joigny | 4,287.41 mi (6,899.92 km) |
| Cayce to Joinville-le-Pont | 4,227.51 mi (6,803.52 km) |
| Cayce to Joue-les-Tours | 4,182.97 mi (6,731.83 km) |
| Cayce to Jouy-le-Moutier | 4,204.54 mi (6,766.56 km) |
