| Montegrotto Terme to Redon | 677.82 mi (1,090.84 km) |
| Montegrotto Terme to Reims | 452.99 mi (729.02 km) |
| Montegrotto Terme to Rennes | 664.97 mi (1,070.17 km) |
| Montegrotto Terme to Revel | 499.50 mi (803.86 km) |
| Montegrotto Terme to Reze | 649.77 mi (1,045.70 km) |
| Montegrotto Terme to Riedisheim | 268.06 mi (431.40 km) |
| Montegrotto Terme to Rillieux-la-Pape | 334.57 mi (538.43 km) |
| Montegrotto Terme to Riom | 420.64 mi (676.95 km) |
| Montegrotto Terme to Riorges | 376.76 mi (606.33 km) |
| Montegrotto Terme to Ris-Orangis | 497.03 mi (799.89 km) |
| Montegrotto Terme to Rive-de-Gier | 347.63 mi (559.45 km) |
| Montegrotto Terme to Rivesaltes | 476.26 mi (766.46 km) |
| Montegrotto Terme to Rixheim | 266.68 mi (429.18 km) |
| Montegrotto Terme to Roanne | 375.37 mi (604.10 km) |
| Montegrotto Terme to Roche-la-Moliere | 361.94 mi (582.49 km) |
