| Aosta to Rockville (Maryland) | 4,128.85 mi (6,644.75 km) |
| Aosta to Rockville Centre (New York) | 3,913.60 mi (6,298.33 km) |
| Aosta to Rockwall (Texas) | 5,218.78 mi (8,398.82 km) |
| Aosta to Rocky Mount (North Carolina) | 4,287.49 mi (6,900.06 km) |
| Aosta to Rocky Point (New York) | 3,872.69 mi (6,232.50 km) |
| Aosta to Rocky River (Ohio) | 4,228.27 mi (6,804.75 km) |
| Aosta to Roessleville (New York) | 3,842.15 mi (6,183.34 km) |
| Aosta to Rogers (Arkansas) | 4,961.15 mi (7,984.20 km) |
| Aosta to Rogers (Minnesota) | 4,524.19 mi (7,280.98 km) |
| Aosta to Rohnert Park (California) | 5,852.38 mi (9,418.49 km) |
| Aosta to Rolla (Missouri) | 4,788.06 mi (7,705.64 km) |
| Aosta to Rolling Meadows (Illinois) | 4,451.64 mi (7,164.23 km) |
| Aosta to Roma (Texas) | 5,650.75 mi (9,094.00 km) |
| Aosta to Rome (Georgia) | 4,683.85 mi (7,537.93 km) |
| Aosta to Rome (New York) | 3,893.41 mi (6,265.84 km) |
