| Guastalla to Redon | 636.65 mi (1,024.59 km) |
| Guastalla to Reims | 432.71 mi (696.38 km) |
| Guastalla to Rennes | 626.36 mi (1,008.03 km) |
| Guastalla to Revel | 440.60 mi (709.09 km) |
| Guastalla to Reze | 606.69 mi (976.37 km) |
| Guastalla to Riedisheim | 251.07 mi (404.05 km) |
| Guastalla to Rillieux-la-Pape | 286.82 mi (461.60 km) |
| Guastalla to Riom | 372.47 mi (599.43 km) |
| Guastalla to Riorges | 330.19 mi (531.39 km) |
| Guastalla to Ris-Orangis | 467.61 mi (752.54 km) |
| Guastalla to Rive-de-Gier | 297.37 mi (478.57 km) |
| Guastalla to Rivesaltes | 415.51 mi (668.70 km) |
| Guastalla to Rixheim | 249.96 mi (402.28 km) |
| Guastalla to Roanne | 328.78 mi (529.12 km) |
| Guastalla to Roche-la-Moliere | 310.93 mi (500.39 km) |
