| Tortona to Rockville (Maryland) | 4,222.29 mi (6,795.12 km) |
| Tortona to Rockville Centre (New York) | 4,006.94 mi (6,448.54 km) |
| Tortona to Rockwall (Texas) | 5,313.50 mi (8,551.25 km) |
| Tortona to Rocky Mount (North Carolina) | 4,380.10 mi (7,049.09 km) |
| Tortona to Rocky Point (New York) | 3,966.01 mi (6,382.67 km) |
| Tortona to Rocky River (Ohio) | 4,322.79 mi (6,956.86 km) |
| Tortona to Roessleville (New York) | 3,936.07 mi (6,334.49 km) |
| Tortona to Rogers (Arkansas) | 5,056.00 mi (8,136.84 km) |
| Tortona to Rogers (Minnesota) | 4,619.02 mi (7,433.59 km) |
| Tortona to Rohnert Park (California) | 5,943.77 mi (9,565.58 km) |
| Tortona to Rolla (Missouri) | 4,882.89 mi (7,858.25 km) |
| Tortona to Rolling Meadows (Illinois) | 4,546.58 mi (7,317.01 km) |
| Tortona to Roma (Texas) | 5,744.97 mi (9,245.64 km) |
| Tortona to Rome (Georgia) | 4,777.37 mi (7,688.43 km) |
| Tortona to Rome (New York) | 3,987.64 mi (6,417.49 km) |
