| Roudnice nad Labem to Roy (Utah) | 5,326.28 mi (8,571.82 km) |
| Roudnice nad Labem to Royal Kunia (Hawaii) | 7,451.47 mi (11,991.99 km) |
| Roudnice nad Labem to Royal Oak (Michigan) | 4,325.20 mi (6,960.73 km) |
| Roudnice nad Labem to Royal Palm Beach (Florida) | 5,004.45 mi (8,053.89 km) |
| Roudnice nad Labem to Royse City (Texas) | 5,292.83 mi (8,517.99 km) |
| Roudnice nad Labem to Ruskin (Florida) | 5,042.29 mi (8,114.79 km) |
| Roudnice nad Labem to Russellville (Alabama) | 4,897.20 mi (7,881.28 km) |
| Roudnice nad Labem to Russellville (Arkansas) | 5,055.21 mi (8,135.57 km) |
| Roudnice nad Labem to Ruston (Louisiana) | 5,183.73 mi (8,342.40 km) |
| Roudnice nad Labem to Rutherford (New Jersey) | 4,064.68 mi (6,541.48 km) |
| Roudnice nad Labem to Rutland (Vermont) | 3,894.65 mi (6,267.84 km) |
| Roudnice nad Labem to Sabana Grande (Puerto Rico) | 4,880.22 mi (7,853.96 km) |
| Roudnice nad Labem to Sachse (Texas) | 5,302.32 mi (8,533.27 km) |
| Roudnice nad Labem to Saco (Maine) | 3,800.86 mi (6,116.89 km) |
| Roudnice nad Labem to Sacramento (California) | 5,726.80 mi (9,216.39 km) |
