| Cologno al Serio to Rockville (Maryland) | 4,235.92 mi (6,817.05 km) |
| Cologno al Serio to Rockville Centre (New York) | 4,020.92 mi (6,471.05 km) |
| Cologno al Serio to Rockwall (Texas) | 5,320.58 mi (8,562.64 km) |
| Cologno al Serio to Rocky Mount (North Carolina) | 4,396.32 mi (7,075.19 km) |
| Cologno al Serio to Rocky Point (New York) | 3,980.09 mi (6,405.33 km) |
| Cologno al Serio to Rocky River (Ohio) | 4,331.47 mi (6,970.82 km) |
| Cologno al Serio to Roessleville (New York) | 3,947.84 mi (6,353.43 km) |
| Cologno al Serio to Rogers (Arkansas) | 5,061.87 mi (8,146.30 km) |
| Cologno al Serio to Rogers (Minnesota) | 4,617.72 mi (7,431.50 km) |
| Cologno al Serio to Rohnert Park (California) | 5,928.87 mi (9,541.59 km) |
| Cologno al Serio to Rolla (Missouri) | 4,888.93 mi (7,867.97 km) |
| Cologno al Serio to Rolling Meadows (Illinois) | 4,551.22 mi (7,324.47 km) |
| Cologno al Serio to Roma (Texas) | 5,755.14 mi (9,262.01 km) |
| Cologno al Serio to Rome (Georgia) | 4,790.62 mi (7,709.76 km) |
| Cologno al Serio to Rome (New York) | 3,997.97 mi (6,434.11 km) |
