| Ludwigsburg to Ifield | 444.41 mi (715.21 km) |
| Ludwigsburg to Ilford | 442.09 mi (711.47 km) |
| Ludwigsburg to Ilfracombe | 610.81 mi (983.01 km) |
| Ludwigsburg to Ilkeston | 536.15 mi (862.85 km) |
| Ludwigsburg to Ilkley | 587.13 mi (944.89 km) |
| Ludwigsburg to Immingham | 520.60 mi (837.83 km) |
| Ludwigsburg to Ince-in-Makerfield | 601.60 mi (968.18 km) |
| Ludwigsburg to Inverness | 809.59 mi (1,302.91 km) |
| Ludwigsburg to Inverurie | 750.29 mi (1,207.47 km) |
| Ludwigsburg to Ipswich | 415.09 mi (668.02 km) |
| Ludwigsburg to Irlam | 592.11 mi (952.91 km) |
| Ludwigsburg to Irthlingborough | 490.25 mi (788.98 km) |
| Ludwigsburg to Irvine | 745.39 mi (1,199.59 km) |
| Ludwigsburg to Islington | 449.34 mi (723.14 km) |
| Ludwigsburg to Iver | 465.16 mi (748.60 km) |
