| Guastalla to Reichenbach/Vogtland | 401.04 mi (645.42 km) |
| Guastalla to Reinbek | 593.96 mi (955.89 km) |
| Guastalla to Reinfeld | 616.13 mi (991.57 km) |
| Guastalla to Reinheim | 349.94 mi (563.17 km) |
| Guastalla to Reiskirchen | 401.77 mi (646.59 km) |
| Guastalla to Rellingen | 604.62 mi (973.03 km) |
| Guastalla to Remagen | 422.40 mi (679.78 km) |
| Guastalla to Remscheid | 461.50 mi (742.72 km) |
| Guastalla to Rendsburg | 649.85 mi (1,045.83 km) |
| Guastalla to Renningen | 278.26 mi (447.81 km) |
| Guastalla to Reutlingen | 255.81 mi (411.69 km) |
| Guastalla to Rhaude | 587.09 mi (944.83 km) |
| Guastalla to Rheda-Wiedenbruck | 490.57 mi (789.50 km) |
| Guastalla to Rhede | 511.19 mi (822.68 km) |
| Guastalla to Rheinau | 289.56 mi (466.00 km) |
