| Karlovac to River Ridge (Louisiana) | 5,457.62 mi (8,783.19 km) |
| Karlovac to Riverbank (California) | 6,083.40 mi (9,790.29 km) |
| Karlovac to Riverdale (Georgia) | 5,040.51 mi (8,111.91 km) |
| Karlovac to Riverdale (Illinois) | 4,784.68 mi (7,700.20 km) |
| Karlovac to Riverside (California) | 6,211.28 mi (9,996.08 km) |
| Karlovac to Riverside (Ohio) | 4,736.08 mi (7,621.99 km) |
| Karlovac to Riverton (Utah) | 5,667.60 mi (9,121.11 km) |
| Karlovac to Riverton (Wyoming) | 5,419.63 mi (8,722.05 km) |
| Karlovac to Riverview (Florida) | 5,225.90 mi (8,410.27 km) |
| Karlovac to Riverview (Michigan) | 4,590.54 mi (7,387.75 km) |
| Karlovac to Riviera Beach (Florida) | 5,177.37 mi (8,332.17 km) |
| Karlovac to Riviera Beach (Maryland) | 4,456.07 mi (7,171.36 km) |
| Karlovac to Roanoke (Virginia) | 4,682.41 mi (7,535.61 km) |
| Karlovac to Roanoke Rapids (North Carolina) | 4,623.30 mi (7,440.48 km) |
| Karlovac to Robbinsdale (Minnesota) | 4,827.96 mi (7,769.86 km) |
