| Johnstown to Illzach | 4,087.69 mi (6,578.50 km) |
| Johnstown to Ingre | 3,853.43 mi (6,201.49 km) |
| Johnstown to Irigny | 4,048.88 mi (6,516.04 km) |
| Johnstown to Isbergues | 3,804.10 mi (6,122.11 km) |
| Johnstown to Issoire | 3,985.17 mi (6,413.51 km) |
| Johnstown to Issoudun | 3,888.81 mi (6,258.44 km) |
| Johnstown to Issy-les-Moulineaux | 3,846.36 mi (6,190.12 km) |
| Johnstown to Istres | 4,126.16 mi (6,640.41 km) |
| Johnstown to Ivry-sur-Seine | 3,851.16 mi (6,197.84 km) |
| Johnstown to Jarville-la-Malgrange | 4,012.99 mi (6,458.28 km) |
| Johnstown to Jeumont | 3,879.47 mi (6,243.41 km) |
| Johnstown to Joigny | 3,917.66 mi (6,304.86 km) |
| Johnstown to Joinville-le-Pont | 3,854.84 mi (6,203.77 km) |
| Johnstown to Joue-les-Tours | 3,820.36 mi (6,148.28 km) |
| Johnstown to Jouy-le-Moutier | 3,831.50 mi (6,166.21 km) |
