| Slovenj Gradec to Reidsville (North Carolina) | 4,658.34 mi (7,496.88 km) |
| Slovenj Gradec to Reisterstown (Maryland) | 4,399.48 mi (7,080.27 km) |
| Slovenj Gradec to Rendon (Texas) | 5,540.31 mi (8,916.27 km) |
| Slovenj Gradec to Reno (Nevada) | 5,872.83 mi (9,451.41 km) |
| Slovenj Gradec to Renton (Washington) | 5,449.49 mi (8,770.11 km) |
| Slovenj Gradec to Republic (Missouri) | 5,161.62 mi (8,306.83 km) |
| Slovenj Gradec to Reston (Virginia) | 4,443.75 mi (7,151.53 km) |
| Slovenj Gradec to Revere (Massachusetts) | 4,034.61 mi (6,493.08 km) |
| Slovenj Gradec to Rexburg (Idaho) | 5,403.45 mi (8,696.02 km) |
| Slovenj Gradec to Reynoldsburg (Ohio) | 4,616.61 mi (7,429.71 km) |
| Slovenj Gradec to Rialto (California) | 6,130.46 mi (9,866.02 km) |
| Slovenj Gradec to Richardson (Texas) | 5,499.86 mi (8,851.17 km) |
| Slovenj Gradec to Richfield (Minnesota) | 4,767.94 mi (7,673.25 km) |
| Slovenj Gradec to Richfield (Wisconsin) | 4,669.07 mi (7,514.14 km) |
| Slovenj Gradec to Richland (Washington) | 5,454.70 mi (8,778.49 km) |
