| Sankt Ingbert to Ratingen | 138.69 mi (223.19 km) |
| Sankt Ingbert to Ratzeburg | 341.72 mi (549.94 km) |
| Sankt Ingbert to Raubling | 250.88 mi (403.75 km) |
| Sankt Ingbert to Rauenberg | 71.56 mi (115.16 km) |
| Sankt Ingbert to Raunheim | 77.51 mi (124.74 km) |
| Sankt Ingbert to Ravensburg | 154.93 mi (249.34 km) |
| Sankt Ingbert to Recke | 213.74 mi (343.97 km) |
| Sankt Ingbert to Recklinghausen | 157.89 mi (254.10 km) |
| Sankt Ingbert to Regen | 272.90 mi (439.19 km) |
| Sankt Ingbert to Regensburg | 225.23 mi (362.47 km) |
| Sankt Ingbert to Regenstauf | 226.49 mi (364.50 km) |
| Sankt Ingbert to Rehau | 228.23 mi (367.30 km) |
| Sankt Ingbert to Rehburg-Loccum | 235.99 mi (379.79 km) |
| Sankt Ingbert to Rehlingen-Siersburg | 20.29 mi (32.65 km) |
| Sankt Ingbert to Reichelsheim | 82.44 mi (132.68 km) |
