| Blackburn to Illzach | 594.36 mi (956.53 km) |
| Blackburn to Ingre | 444.12 mi (714.75 km) |
| Blackburn to Irigny | 645.59 mi (1,038.98 km) |
| Blackburn to Isbergues | 300.50 mi (483.60 km) |
| Blackburn to Issoire | 621.63 mi (1,000.41 km) |
| Blackburn to Issoudun | 509.33 mi (819.68 km) |
| Blackburn to Issy-les-Moulineaux | 397.19 mi (639.21 km) |
| Blackburn to Istres | 784.02 mi (1,261.75 km) |
| Blackburn to Ivry-sur-Seine | 400.50 mi (644.54 km) |
| Blackburn to Jarville-la-Malgrange | 513.68 mi (826.70 km) |
| Blackburn to Jeumont | 367.56 mi (591.52 km) |
| Blackburn to Joigny | 473.39 mi (761.84 km) |
| Blackburn to Joinville-le-Pont | 401.92 mi (646.82 km) |
| Blackburn to Joue-les-Tours | 462.90 mi (744.97 km) |
| Blackburn to Jouy-le-Moutier | 380.79 mi (612.82 km) |
