| Middlesbrough to Illzach | 597.95 mi (962.30 km) |
| Middlesbrough to Ingre | 478.43 mi (769.96 km) |
| Middlesbrough to Irigny | 670.56 mi (1,079.16 km) |
| Middlesbrough to Isbergues | 313.94 mi (505.23 km) |
| Middlesbrough to Issoire | 654.68 mi (1,053.60 km) |
| Middlesbrough to Issoudun | 545.50 mi (877.89 km) |
| Middlesbrough to Issy-les-Moulineaux | 424.75 mi (683.56 km) |
| Middlesbrough to Istres | 813.83 mi (1,309.74 km) |
| Middlesbrough to Ivry-sur-Seine | 427.39 mi (687.82 km) |
| Middlesbrough to Jarville-la-Malgrange | 517.57 mi (832.94 km) |
| Middlesbrough to Jeumont | 371.37 mi (597.66 km) |
| Middlesbrough to Joigny | 497.42 mi (800.52 km) |
| Middlesbrough to Joinville-le-Pont | 428.04 mi (688.86 km) |
| Middlesbrough to Joue-les-Tours | 505.96 mi (814.26 km) |
| Middlesbrough to Jouy-le-Moutier | 409.11 mi (658.41 km) |
