| Aosta to Romeoville (Illinois) | 4,474.14 mi (7,200.44 km) |
| Aosta to Romulus (Michigan) | 4,258.60 mi (6,853.56 km) |
| Aosta to Ronkonkoma (New York) | 3,885.95 mi (6,253.83 km) |
| Aosta to Roosevelt (New York) | 3,910.64 mi (6,293.56 km) |
| Aosta to Rosamond (California) | 5,915.14 mi (9,519.50 km) |
| Aosta to Rosaryville (Maryland) | 4,127.64 mi (6,642.79 km) |
| Aosta to Roscoe (Illinois) | 4,474.79 mi (7,201.48 km) |
| Aosta to Rose Hill (Virginia) | 4,139.01 mi (6,661.10 km) |
| Aosta to Roseburg (Oregon) | 5,586.47 mi (8,990.56 km) |
| Aosta to Rosedale (California) | 5,917.05 mi (9,522.57 km) |
| Aosta to Rosedale (Maryland) | 4,090.99 mi (6,583.82 km) |
| Aosta to Roselle (Illinois) | 4,458.19 mi (7,174.76 km) |
| Aosta to Roselle (New Jersey) | 3,940.90 mi (6,342.27 km) |
| Aosta to Roselle Park (New Jersey) | 3,940.70 mi (6,341.94 km) |
| Aosta to Rosemead (California) | 5,956.06 mi (9,585.35 km) |
