| Castelnuovo Rangone to Robertsville (New Jersey) | 4,148.76 mi (6,676.79 km) |
| Castelnuovo Rangone to Robinson (Texas) | 5,511.48 mi (8,869.87 km) |
| Castelnuovo Rangone to Robstown (Texas) | 5,718.20 mi (9,202.56 km) |
| Castelnuovo Rangone to Rochester (Michigan) | 4,420.95 mi (7,114.82 km) |
| Castelnuovo Rangone to Rochester (Minnesota) | 4,723.99 mi (7,602.53 km) |
| Castelnuovo Rangone to Rochester (New Hampshire) | 3,893.57 mi (6,266.09 km) |
| Castelnuovo Rangone to Rochester (New York) | 4,177.06 mi (6,722.32 km) |
| Castelnuovo Rangone to Rochester Hills (Michigan) | 4,423.35 mi (7,118.69 km) |
| Castelnuovo Rangone to Rock Hill (South Carolina) | 4,667.40 mi (7,511.46 km) |
| Castelnuovo Rangone to Rock Island (Illinois) | 4,769.14 mi (7,675.18 km) |
| Castelnuovo Rangone to Rock Springs (Wyoming) | 5,429.36 mi (8,737.70 km) |
| Castelnuovo Rangone to Rockford (Illinois) | 4,674.39 mi (7,522.70 km) |
| Castelnuovo Rangone to Rockledge (Florida) | 4,951.74 mi (7,969.06 km) |
| Castelnuovo Rangone to Rocklin (California) | 5,953.93 mi (9,581.92 km) |
| Castelnuovo Rangone to Rockport (Texas) | 5,681.46 mi (9,143.43 km) |
