| Allentown to Illzach | 3,933.49 mi (6,330.35 km) |
| Allentown to Ingre | 3,696.36 mi (5,948.71 km) |
| Allentown to Irigny | 3,889.61 mi (6,259.72 km) |
| Allentown to Isbergues | 3,652.52 mi (5,878.16 km) |
| Allentown to Issoire | 3,824.81 mi (6,155.43 km) |
| Allentown to Issoudun | 3,730.12 mi (6,003.04 km) |
| Allentown to Issy-les-Moulineaux | 3,691.18 mi (5,940.38 km) |
| Allentown to Istres | 3,963.63 mi (6,378.84 km) |
| Allentown to Ivry-sur-Seine | 3,696.01 mi (5,948.15 km) |
| Allentown to Jarville-la-Malgrange | 3,859.72 mi (6,211.62 km) |
| Allentown to Jeumont | 3,728.11 mi (5,999.81 km) |
| Allentown to Joigny | 3,761.55 mi (6,053.62 km) |
| Allentown to Joinville-le-Pont | 3,699.77 mi (5,954.20 km) |
| Allentown to Joue-les-Tours | 3,661.67 mi (5,892.88 km) |
| Allentown to Jouy-le-Moutier | 3,676.55 mi (5,916.84 km) |
