| Karlovy Vary to Ridgeland (Mississippi) | 5,051.72 mi (8,129.96 km) |
| Karlovy Vary to Ridgewood (New Jersey) | 4,009.46 mi (6,452.60 km) |
| Karlovy Vary to Rifle (Colorado) | 5,267.87 mi (8,477.81 km) |
| Karlovy Vary to Rincon (Georgia) | 4,709.80 mi (7,579.70 km) |
| Karlovy Vary to Ringwood (New Jersey) | 4,010.17 mi (6,453.74 km) |
| Karlovy Vary to Río Grande (Puerto Rico) | 4,755.49 mi (7,653.23 km) |
| Karlovy Vary to Rio Grande City (Texas) | 5,703.54 mi (9,178.97 km) |
| Karlovy Vary to Rio Linda (California) | 5,695.83 mi (9,166.56 km) |
| Karlovy Vary to Rio Rancho (New Mexico) | 5,476.43 mi (8,813.45 km) |
| Karlovy Vary to Rio Rico (Arizona) | 5,831.26 mi (9,384.50 km) |
| Karlovy Vary to Ripon (California) | 5,745.97 mi (9,247.24 km) |
| Karlovy Vary to River Edge (New Jersey) | 4,009.06 mi (6,451.96 km) |
| Karlovy Vary to River Falls (Wisconsin) | 4,498.02 mi (7,238.86 km) |
| Karlovy Vary to River Forest (Illinois) | 4,481.01 mi (7,211.48 km) |
| Karlovy Vary to River Grove (Illinois) | 4,480.21 mi (7,210.20 km) |
