| Blyth to Illzach | 633.82 mi (1,020.04 km) |
| Blyth to Ingre | 517.96 mi (833.58 km) |
| Blyth to Irigny | 709.55 mi (1,141.91 km) |
| Blyth to Isbergues | 352.29 mi (566.96 km) |
| Blyth to Issoire | 694.15 mi (1,117.13 km) |
| Blyth to Issoudun | 585.03 mi (941.52 km) |
| Blyth to Issy-les-Moulineaux | 464.09 mi (746.88 km) |
| Blyth to Istres | 853.13 mi (1,372.98 km) |
| Blyth to Ivry-sur-Seine | 466.70 mi (751.07 km) |
| Blyth to Jarville-la-Malgrange | 553.69 mi (891.08 km) |
| Blyth to Jeumont | 408.00 mi (656.62 km) |
| Blyth to Joigny | 536.47 mi (863.36 km) |
| Blyth to Joinville-le-Pont | 467.30 mi (752.04 km) |
| Blyth to Joue-les-Tours | 545.29 mi (877.56 km) |
| Blyth to Jouy-le-Moutier | 448.51 mi (721.80 km) |
