| Bologna to Rockville (Maryland) | 4,342.37 mi (6,988.37 km) |
| Bologna to Rockville Centre (New York) | 4,127.21 mi (6,642.10 km) |
| Bologna to Rockwall (Texas) | 5,429.38 mi (8,737.74 km) |
| Bologna to Rocky Mount (North Carolina) | 4,501.51 mi (7,244.49 km) |
| Bologna to Rocky Point (New York) | 4,086.33 mi (6,576.31 km) |
| Bologna to Rocky River (Ohio) | 4,439.79 mi (7,145.16 km) |
| Bologna to Roessleville (New York) | 4,055.07 mi (6,526.00 km) |
| Bologna to Rogers (Arkansas) | 5,170.96 mi (8,321.86 km) |
| Bologna to Rogers (Minnesota) | 4,727.70 mi (7,608.50 km) |
| Bologna to Rohnert Park (California) | 6,036.50 mi (9,714.81 km) |
| Bologna to Rolla (Missouri) | 4,997.97 mi (8,043.46 km) |
| Bologna to Rolling Meadows (Illinois) | 4,660.55 mi (7,500.43 km) |
| Bologna to Roma (Texas) | 5,863.02 mi (9,435.62 km) |
| Bologna to Rome (Georgia) | 4,897.27 mi (7,881.39 km) |
| Bologna to Rome (New York) | 4,105.74 mi (6,607.55 km) |
