| Roudnice nad Labem to Robertsville (New Jersey) | 4,094.26 mi (6,589.08 km) |
| Roudnice nad Labem to Robinson (Texas) | 5,405.02 mi (8,698.54 km) |
| Roudnice nad Labem to Robstown (Texas) | 5,626.64 mi (9,055.20 km) |
| Roudnice nad Labem to Rochester (Michigan) | 4,315.32 mi (6,944.83 km) |
| Roudnice nad Labem to Rochester (Minnesota) | 4,573.62 mi (7,360.54 km) |
| Roudnice nad Labem to Rochester (New Hampshire) | 3,831.41 mi (6,166.05 km) |
| Roudnice nad Labem to Rochester (New York) | 4,090.04 mi (6,582.28 km) |
| Roudnice nad Labem to Rochester Hills (Michigan) | 4,317.71 mi (6,948.68 km) |
| Roudnice nad Labem to Rock Hill (South Carolina) | 4,617.97 mi (7,431.90 km) |
| Roudnice nad Labem to Rock Island (Illinois) | 4,640.38 mi (7,467.97 km) |
| Roudnice nad Labem to Rock Springs (Wyoming) | 5,222.80 mi (8,405.29 km) |
| Roudnice nad Labem to Rockford (Illinois) | 4,547.41 mi (7,318.35 km) |
| Roudnice nad Labem to Rockledge (Florida) | 4,942.25 mi (7,953.78 km) |
| Roudnice nad Labem to Rocklin (California) | 5,706.67 mi (9,184.01 km) |
| Roudnice nad Labem to Rockport (Texas) | 5,591.79 mi (8,999.12 km) |
