| Tortona to Rochefort | 481.62 mi (775.09 km) |
| Tortona to Rodez | 311.55 mi (501.38 km) |
| Tortona to Rognac | 204.53 mi (329.16 km) |
| Tortona to Roissy-en-Brie | 398.15 mi (640.76 km) |
| Tortona to Romainville | 409.85 mi (659.59 km) |
| Tortona to Romans-sur-Isere | 186.71 mi (300.48 km) |
| Tortona to Rombas | 327.89 mi (527.69 km) |
| Tortona to Romilly-sur-Seine | 348.99 mi (561.64 km) |
| Tortona to Ronchin | 476.88 mi (767.46 km) |
| Tortona to Roncq | 484.37 mi (779.52 km) |
| Tortona to Roquebrune-sur-Argens | 149.12 mi (239.98 km) |
| Tortona to Roquevaire | 193.76 mi (311.82 km) |
| Tortona to Rosny-sous-Bois | 407.40 mi (655.65 km) |
| Tortona to Roubaix | 479.24 mi (771.26 km) |
| Tortona to Rouen | 481.45 mi (774.82 km) |
