| Barcelos to Illzach | 893.78 mi (1,438.40 km) |
| Barcelos to Ingre | 676.09 mi (1,088.06 km) |
| Barcelos to Irigny | 730.06 mi (1,174.92 km) |
| Barcelos to Isbergues | 821.39 mi (1,321.91 km) |
| Barcelos to Issoire | 655.43 mi (1,054.82 km) |
| Barcelos to Issoudun | 644.63 mi (1,037.44 km) |
| Barcelos to Issy-les-Moulineaux | 730.86 mi (1,176.21 km) |
| Barcelos to Istres | 705.71 mi (1,135.72 km) |
| Barcelos to Ivry-sur-Seine | 733.83 mi (1,180.99 km) |
| Barcelos to Jarville-la-Malgrange | 873.38 mi (1,405.56 km) |
| Barcelos to Jeumont | 858.98 mi (1,382.39 km) |
| Barcelos to Joigny | 738.24 mi (1,188.09 km) |
| Barcelos to Joinville-le-Pont | 737.89 mi (1,187.52 km) |
| Barcelos to Joue-les-Tours | 609.24 mi (980.48 km) |
| Barcelos to Jouy-le-Moutier | 731.21 mi (1,176.77 km) |
