| Tortona to Redon | 556.00 mi (894.79 km) |
| Tortona to Reims | 377.69 mi (607.83 km) |
| Tortona to Rennes | 548.03 mi (881.97 km) |
| Tortona to Revel | 354.05 mi (569.79 km) |
| Tortona to Reze | 524.55 mi (844.18 km) |
| Tortona to Riedisheim | 209.75 mi (337.57 km) |
| Tortona to Rillieux-la-Pape | 202.96 mi (326.63 km) |
| Tortona to Riom | 287.48 mi (462.65 km) |
| Tortona to Riorges | 246.85 mi (397.27 km) |
| Tortona to Ris-Orangis | 400.52 mi (644.58 km) |
| Tortona to Rive-de-Gier | 211.39 mi (340.19 km) |
| Tortona to Rivesaltes | 332.67 mi (535.39 km) |
| Tortona to Rixheim | 209.17 mi (336.63 km) |
| Tortona to Roanne | 245.43 mi (394.98 km) |
| Tortona to Roche-la-Moliere | 224.36 mi (361.07 km) |
