| Castagneto Carducci to Robertsville (New Jersey) | 4,180.61 mi (6,728.03 km) |
| Castagneto Carducci to Robinson (Texas) | 5,551.92 mi (8,934.94 km) |
| Castagneto Carducci to Robstown (Texas) | 5,755.20 mi (9,262.11 km) |
| Castagneto Carducci to Rochester (Michigan) | 4,462.95 mi (7,182.42 km) |
| Castagneto Carducci to Rochester (Minnesota) | 4,774.61 mi (7,683.99 km) |
| Castagneto Carducci to Rochester (New Hampshire) | 3,927.57 mi (6,320.81 km) |
| Castagneto Carducci to Rochester (New York) | 4,215.66 mi (6,784.45 km) |
| Castagneto Carducci to Rochester Hills (Michigan) | 4,465.35 mi (7,186.28 km) |
| Castagneto Carducci to Rock Hill (South Carolina) | 4,697.18 mi (7,559.38 km) |
| Castagneto Carducci to Rock Island (Illinois) | 4,815.30 mi (7,749.48 km) |
| Castagneto Carducci to Rock Springs (Wyoming) | 5,490.22 mi (8,835.65 km) |
| Castagneto Carducci to Rockford (Illinois) | 4,720.34 mi (7,596.65 km) |
| Castagneto Carducci to Rockledge (Florida) | 4,972.38 mi (8,002.28 km) |
| Castagneto Carducci to Rocklin (California) | 6,022.16 mi (9,691.73 km) |
| Castagneto Carducci to Rockport (Texas) | 5,718.12 mi (9,202.42 km) |
