| Roudnice nad Labem to River Ridge (Louisiana) | 5,230.80 mi (8,418.15 km) |
| Roudnice nad Labem to Riverbank (California) | 5,765.89 mi (9,279.30 km) |
| Roudnice nad Labem to Riverdale (Georgia) | 4,819.31 mi (7,755.93 km) |
| Roudnice nad Labem to Riverdale (Illinois) | 4,528.46 mi (7,287.86 km) |
| Roudnice nad Labem to Riverside (California) | 5,905.23 mi (9,503.56 km) |
| Roudnice nad Labem to Riverside (Ohio) | 4,494.45 mi (7,233.13 km) |
| Roudnice nad Labem to Riverton (Utah) | 5,362.35 mi (8,629.87 km) |
| Roudnice nad Labem to Riverton (Wyoming) | 5,116.70 mi (8,234.53 km) |
| Roudnice nad Labem to Riverview (Florida) | 5,031.48 mi (8,097.38 km) |
| Roudnice nad Labem to Riverview (Michigan) | 4,343.01 mi (6,989.40 km) |
| Roudnice nad Labem to Riviera Beach (Florida) | 4,994.29 mi (8,037.54 km) |
| Roudnice nad Labem to Riviera Beach (Maryland) | 4,236.50 mi (6,817.99 km) |
| Roudnice nad Labem to Roanoke (Virginia) | 4,460.68 mi (7,178.78 km) |
| Roudnice nad Labem to Roanoke Rapids (North Carolina) | 4,411.24 mi (7,099.20 km) |
| Roudnice nad Labem to Robbinsdale (Minnesota) | 4,549.61 mi (7,321.89 km) |
