| Castelletto sopra Ticino to Redon | 524.84 mi (844.64 km) |
| Castelletto sopra Ticino to Reims | 325.65 mi (524.08 km) |
| Castelletto sopra Ticino to Rennes | 513.66 mi (826.66 km) |
| Castelletto sopra Ticino to Revel | 361.43 mi (581.67 km) |
| Castelletto sopra Ticino to Reze | 495.85 mi (797.99 km) |
| Castelletto sopra Ticino to Riedisheim | 152.64 mi (245.65 km) |
| Castelletto sopra Ticino to Rillieux-la-Pape | 180.14 mi (289.91 km) |
| Castelletto sopra Ticino to Riom | 266.14 mi (428.31 km) |
| Castelletto sopra Ticino to Riorges | 222.03 mi (357.32 km) |
| Castelletto sopra Ticino to Ris-Orangis | 355.36 mi (571.90 km) |
| Castelletto sopra Ticino to Rive-de-Gier | 194.49 mi (313.00 km) |
| Castelletto sopra Ticino to Rivesaltes | 350.21 mi (563.61 km) |
| Castelletto sopra Ticino to Rixheim | 151.97 mi (244.57 km) |
| Castelletto sopra Ticino to Roanne | 220.64 mi (355.09 km) |
| Castelletto sopra Ticino to Roche-la-Moliere | 209.32 mi (336.87 km) |
