| Olgiate Olona to Rosemont (California) | 5,852.79 mi (9,419.15 km) |
| Olgiate Olona to Rosemount (Minnesota) | 4,587.44 mi (7,382.78 km) |
| Olgiate Olona to Rosenberg (Texas) | 5,428.97 mi (8,737.08 km) |
| Olgiate Olona to Roseville (California) | 5,838.78 mi (9,396.60 km) |
| Olgiate Olona to Roseville (Michigan) | 4,296.38 mi (6,914.35 km) |
| Olgiate Olona to Roseville (Minnesota) | 4,578.32 mi (7,368.10 km) |
| Olgiate Olona to Rossmoor (California) | 6,027.82 mi (9,700.84 km) |
| Olgiate Olona to Rossville (Maryland) | 4,158.93 mi (6,693.16 km) |
| Olgiate Olona to Roswell (Georgia) | 4,728.79 mi (7,610.25 km) |
| Olgiate Olona to Roswell (New Mexico) | 5,577.39 mi (8,975.95 km) |
| Olgiate Olona to Round Lake (Illinois) | 4,508.45 mi (7,255.64 km) |
| Olgiate Olona to Round Lake Beach (Illinois) | 4,505.89 mi (7,251.53 km) |
| Olgiate Olona to Round Rock (Texas) | 5,455.30 mi (8,779.46 km) |
| Olgiate Olona to Rowland Heights (California) | 6,011.27 mi (9,674.21 km) |
| Olgiate Olona to Rowlett (Texas) | 5,290.43 mi (8,514.13 km) |
