| Certaldo to Robertsville (New Jersey) | 4,187.05 mi (6,738.40 km) |
| Certaldo to Robinson (Texas) | 5,555.21 mi (8,940.24 km) |
| Certaldo to Robstown (Texas) | 5,759.83 mi (9,269.55 km) |
| Certaldo to Rochester (Michigan) | 4,465.56 mi (7,186.62 km) |
| Certaldo to Rochester (Minnesota) | 4,773.77 mi (7,682.64 km) |
| Certaldo to Rochester (New Hampshire) | 3,933.19 mi (6,329.86 km) |
| Certaldo to Rochester (New York) | 4,219.57 mi (6,790.74 km) |
| Certaldo to Rochester Hills (Michigan) | 4,467.96 mi (7,190.48 km) |
| Certaldo to Rock Hill (South Carolina) | 4,704.42 mi (7,571.03 km) |
| Certaldo to Rock Island (Illinois) | 4,816.28 mi (7,751.06 km) |
| Certaldo to Rock Springs (Wyoming) | 5,485.00 mi (8,827.25 km) |
| Certaldo to Rockford (Illinois) | 4,721.40 mi (7,598.36 km) |
| Certaldo to Rockledge (Florida) | 4,982.88 mi (8,019.17 km) |
| Certaldo to Rocklin (California) | 6,013.53 mi (9,677.84 km) |
| Certaldo to Rockport (Texas) | 5,722.87 mi (9,210.07 km) |
