| Tortona to Robertsville (New Jersey) | 4,048.04 mi (6,514.69 km) |
| Tortona to Robinson (Texas) | 5,413.91 mi (8,712.85 km) |
| Tortona to Robstown (Texas) | 5,619.30 mi (9,043.39 km) |
| Tortona to Rochester (Michigan) | 4,323.98 mi (6,958.77 km) |
| Tortona to Rochester (Minnesota) | 4,631.45 mi (7,453.60 km) |
| Tortona to Rochester (New Hampshire) | 3,793.49 mi (6,105.04 km) |
| Tortona to Rochester (New York) | 4,078.66 mi (6,563.96 km) |
| Tortona to Rochester Hills (Michigan) | 4,326.38 mi (6,962.63 km) |
| Tortona to Rock Hill (South Carolina) | 4,566.13 mi (7,348.48 km) |
| Tortona to Rock Island (Illinois) | 4,674.17 mi (7,522.35 km) |
| Tortona to Rock Springs (Wyoming) | 5,343.85 mi (8,600.10 km) |
| Tortona to Rockford (Illinois) | 4,579.30 mi (7,369.68 km) |
| Tortona to Rockledge (Florida) | 4,848.54 mi (7,802.97 km) |
| Tortona to Rocklin (California) | 5,874.96 mi (9,454.84 km) |
| Tortona to Rockport (Texas) | 5,582.43 mi (8,984.05 km) |
