| Cobh to Illzach | 750.11 mi (1,207.19 km) |
| Cobh to Ingre | 525.38 mi (845.52 km) |
| Cobh to Irigny | 732.57 mi (1,178.95 km) |
| Cobh to Isbergues | 472.40 mi (760.25 km) |
| Cobh to Issoire | 682.07 mi (1,097.68 km) |
| Cobh to Issoudun | 572.57 mi (921.47 km) |
| Cobh to Issy-les-Moulineaux | 510.15 mi (821.01 km) |
| Cobh to Istres | 842.39 mi (1,355.69 km) |
| Cobh to Ivry-sur-Seine | 514.88 mi (828.61 km) |
| Cobh to Jarville-la-Malgrange | 675.90 mi (1,087.76 km) |
| Cobh to Jeumont | 548.17 mi (882.20 km) |
| Cobh to Joigny | 583.98 mi (939.82 km) |
| Cobh to Joinville-le-Pont | 518.38 mi (834.25 km) |
| Cobh to Joue-les-Tours | 506.94 mi (815.85 km) |
| Cobh to Jouy-le-Moutier | 494.84 mi (796.37 km) |
