| Tortona to Rheinbach | 406.35 mi (653.96 km) |
| Tortona to Rheinberg | 471.26 mi (758.42 km) |
| Tortona to Rheine | 514.69 mi (828.31 km) |
| Tortona to Rheinfelden (Baden) | 191.28 mi (307.83 km) |
| Tortona to Ribnitz-Damgarten | 666.03 mi (1,071.87 km) |
| Tortona to Richterich | 428.73 mi (689.98 km) |
| Tortona to Riedlingen | 227.16 mi (365.58 km) |
| Tortona to Riegelsberg | 317.22 mi (510.52 km) |
| Tortona to Rielasingen-Worblingen | 196.26 mi (315.86 km) |
| Tortona to Riesa | 487.77 mi (784.99 km) |
| Tortona to Rietberg | 477.55 mi (768.55 km) |
| Tortona to Rinteln | 504.23 mi (811.48 km) |
| Tortona to Ritterhude | 572.94 mi (922.05 km) |
| Tortona to Rodenbach | 363.22 mi (584.55 km) |
| Tortona to Rodental | 386.17 mi (621.49 km) |
