| Florham Park to Illzach | 3,880.78 mi (6,245.51 km) |
| Florham Park to Ingre | 3,642.95 mi (5,862.76 km) |
| Florham Park to Irigny | 3,835.63 mi (6,172.85 km) |
| Florham Park to Isbergues | 3,600.51 mi (5,794.47 km) |
| Florham Park to Issoire | 3,770.57 mi (6,068.15 km) |
| Florham Park to Issoudun | 3,676.30 mi (5,916.44 km) |
| Florham Park to Issy-les-Moulineaux | 3,638.25 mi (5,855.20 km) |
| Florham Park to Istres | 3,908.86 mi (6,290.70 km) |
| Florham Park to Ivry-sur-Seine | 3,643.08 mi (5,862.98 km) |
| Florham Park to Jarville-la-Malgrange | 3,807.25 mi (6,127.18 km) |
| Florham Park to Jeumont | 3,676.15 mi (5,916.20 km) |
| Florham Park to Joigny | 3,708.37 mi (5,968.05 km) |
| Florham Park to Joinville-le-Pont | 3,646.86 mi (5,869.06 km) |
| Florham Park to Joue-les-Tours | 3,607.86 mi (5,806.29 km) |
| Florham Park to Jouy-le-Moutier | 3,623.68 mi (5,831.76 km) |
