| Karlovac to Robertsville (New Jersey) | 4,312.65 mi (6,940.54 km) |
| Karlovac to Robinson (Texas) | 5,656.32 mi (9,102.97 km) |
| Karlovac to Robstown (Texas) | 5,869.72 mi (9,446.40 km) |
| Karlovac to Rochester (Michigan) | 4,564.43 mi (7,345.75 km) |
| Karlovac to Rochester (Minnesota) | 4,847.49 mi (7,801.28 km) |
| Karlovac to Rochester (New Hampshire) | 4,053.98 mi (6,524.25 km) |
| Karlovac to Rochester (New York) | 4,328.01 mi (6,965.25 km) |
| Karlovac to Rochester Hills (Michigan) | 4,566.84 mi (7,349.61 km) |
| Karlovac to Rock Hill (South Carolina) | 4,834.13 mi (7,779.78 km) |
| Karlovac to Rock Island (Illinois) | 4,902.88 mi (7,890.43 km) |
| Karlovac to Rock Springs (Wyoming) | 5,524.71 mi (8,891.16 km) |
| Karlovac to Rockford (Illinois) | 4,808.80 mi (7,739.01 km) |
| Karlovac to Rockledge (Florida) | 5,133.26 mi (8,261.18 km) |
| Karlovac to Rocklin (California) | 6,025.90 mi (9,697.76 km) |
| Karlovac to Rockport (Texas) | 5,833.72 mi (9,388.47 km) |
