| Ludwigsburg to Racconigi | 294.17 mi (473.42 km) |
| Ludwigsburg to Raffadali | 823.32 mi (1,325.01 km) |
| Ludwigsburg to Ragusa | 872.80 mi (1,404.64 km) |
| Ludwigsburg to Ramacca | 842.05 mi (1,355.14 km) |
| Ludwigsburg to Randazzo | 813.47 mi (1,309.15 km) |
| Ludwigsburg to Rapallo | 314.21 mi (505.67 km) |
| Ludwigsburg to Ravanusa | 838.48 mi (1,349.41 km) |
| Ludwigsburg to Ravenna | 340.87 mi (548.58 km) |
| Ludwigsburg to Recanati | 433.17 mi (697.12 km) |
| Ludwigsburg to Recco | 313.05 mi (503.81 km) |
| Ludwigsburg to Reggello | 377.16 mi (606.97 km) |
| Ludwigsburg to Reggio di Calabria | 811.55 mi (1,306.07 km) |
| Ludwigsburg to Reggio Emilia | 297.91 mi (479.43 km) |
| Ludwigsburg to Reggiolo | 285.52 mi (459.50 km) |
| Ludwigsburg to Rende | 745.53 mi (1,199.81 km) |
