| Karlovy Vary to River Ridge (Louisiana) | 5,184.15 mi (8,343.09 km) |
| Karlovy Vary to Riverbank (California) | 5,742.17 mi (9,241.12 km) |
| Karlovy Vary to Riverdale (Georgia) | 4,771.65 mi (7,679.22 km) |
| Karlovy Vary to Riverdale (Illinois) | 4,486.94 mi (7,221.03 km) |
| Karlovy Vary to Riverside (California) | 5,877.18 mi (9,458.41 km) |
| Karlovy Vary to Riverside (Ohio) | 4,450.11 mi (7,161.75 km) |
| Karlovy Vary to Riverton (Utah) | 5,333.92 mi (8,584.11 km) |
| Karlovy Vary to Riverton (Wyoming) | 5,087.43 mi (8,187.43 km) |
| Karlovy Vary to Riverview (Florida) | 4,980.12 mi (8,014.73 km) |
| Karlovy Vary to Riverview (Michigan) | 4,299.70 mi (6,919.71 km) |
| Karlovy Vary to Riviera Beach (Florida) | 4,941.55 mi (7,952.65 km) |
| Karlovy Vary to Riviera Beach (Maryland) | 4,188.38 mi (6,740.55 km) |
| Karlovy Vary to Roanoke (Virginia) | 4,412.98 mi (7,102.00 km) |
| Karlovy Vary to Roanoke Rapids (North Carolina) | 4,362.07 mi (7,020.07 km) |
| Karlovy Vary to Robbinsdale (Minnesota) | 4,513.11 mi (7,263.15 km) |
