| Firminy to Ingre | 210.36 mi (338.54 km) |
| Firminy to Irigny | 32.54 mi (52.37 km) |
| Firminy to Isbergues | 371.45 mi (597.79 km) |
| Firminy to Issoire | 51.46 mi (82.81 km) |
| Firminy to Issoudun | 153.82 mi (247.56 km) |
| Firminy to Issy-les-Moulineaux | 255.62 mi (411.38 km) |
| Firminy to Istres | 133.97 mi (215.60 km) |
| Firminy to Ivry-sur-Seine | 252.80 mi (406.84 km) |
| Firminy to Jarville-la-Malgrange | 244.04 mi (392.75 km) |
| Firminy to Jeumont | 339.10 mi (545.73 km) |
| Firminy to Joigny | 184.13 mi (296.33 km) |
| Firminy to Joinville-le-Pont | 252.08 mi (405.68 km) |
| Firminy to Joue-les-Tours | 219.65 mi (353.49 km) |
| Firminy to Jouy-le-Moutier | 271.62 mi (437.13 km) |
| Firminy to Juvignac | 124.88 mi (200.97 km) |
