| Southend to Illzach | 394.56 mi (634.98 km) |
| Southend to Ingre | 255.65 mi (411.42 km) |
| Southend to Irigny | 447.23 mi (719.75 km) |
| Southend to Isbergues | 99.22 mi (159.69 km) |
| Southend to Issoire | 430.83 mi (693.36 km) |
| Southend to Issoudun | 323.17 mi (520.09 km) |
| Southend to Issy-les-Moulineaux | 200.59 mi (322.82 km) |
| Southend to Istres | 589.70 mi (949.03 km) |
| Southend to Ivry-sur-Seine | 203.27 mi (327.13 km) |
| Southend to Jarville-la-Malgrange | 314.37 mi (505.93 km) |
| Southend to Jeumont | 171.28 mi (275.65 km) |
| Southend to Joigny | 274.09 mi (441.10 km) |
| Southend to Joinville-le-Pont | 204.01 mi (328.32 km) |
| Southend to Joue-les-Tours | 290.10 mi (466.88 km) |
| Southend to Jouy-le-Moutier | 184.98 mi (297.70 km) |
