| Llanelli to Illzach | 579.57 mi (932.72 km) |
| Llanelli to Ingre | 372.46 mi (599.42 km) |
| Llanelli to Irigny | 582.73 mi (937.82 km) |
| Llanelli to Isbergues | 295.98 mi (476.33 km) |
| Llanelli to Issoire | 542.19 mi (872.57 km) |
| Llanelli to Issoudun | 428.60 mi (689.76 km) |
| Llanelli to Issy-les-Moulineaux | 345.94 mi (556.74 km) |
| Llanelli to Istres | 706.24 mi (1,136.58 km) |
| Llanelli to Ivry-sur-Seine | 350.41 mi (563.93 km) |
| Llanelli to Jarville-la-Malgrange | 503.29 mi (809.97 km) |
| Llanelli to Jeumont | 371.81 mi (598.37 km) |
| Llanelli to Joigny | 422.66 mi (680.20 km) |
| Llanelli to Joinville-le-Pont | 353.43 mi (568.78 km) |
| Llanelli to Joue-les-Tours | 369.24 mi (594.23 km) |
| Llanelli to Jouy-le-Moutier | 329.79 mi (530.75 km) |
