| Karlovy Vary to Robertsville (New Jersey) | 4,045.91 mi (6,511.26 km) |
| Karlovy Vary to Robinson (Texas) | 5,362.79 mi (8,630.57 km) |
| Karlovy Vary to Robstown (Texas) | 5,582.91 mi (8,984.83 km) |
| Karlovy Vary to Rochester (Michigan) | 4,272.31 mi (6,875.61 km) |
| Karlovy Vary to Rochester (Minnesota) | 4,536.03 mi (7,300.04 km) |
| Karlovy Vary to Rochester (New Hampshire) | 3,783.59 mi (6,089.10 km) |
| Karlovy Vary to Rochester (New York) | 4,044.89 mi (6,509.62 km) |
| Karlovy Vary to Rochester Hills (Michigan) | 4,274.70 mi (6,879.47 km) |
| Karlovy Vary to Rock Hill (South Carolina) | 4,569.47 mi (7,353.85 km) |
| Karlovy Vary to Rock Island (Illinois) | 4,600.22 mi (7,403.34 km) |
| Karlovy Vary to Rock Springs (Wyoming) | 5,193.22 mi (8,357.68 km) |
| Karlovy Vary to Rockford (Illinois) | 4,506.98 mi (7,253.28 km) |
| Karlovy Vary to Rockledge (Florida) | 4,890.44 mi (7,870.40 km) |
| Karlovy Vary to Rocklin (California) | 5,683.67 mi (9,146.99 km) |
| Karlovy Vary to Rockport (Texas) | 5,547.85 mi (8,928.40 km) |
