| Radovljica to Red Bank (New Jersey) | 4,215.79 mi (6,784.66 km) |
| Radovljica to Red Bank (Tennessee) | 4,915.42 mi (7,910.61 km) |
| Radovljica to Red Bluff (California) | 5,882.92 mi (9,467.65 km) |
| Radovljica to Red Hill (South Carolina) | 4,716.41 mi (7,590.33 km) |
| Radovljica to Red Oak (Texas) | 5,498.94 mi (8,849.69 km) |
| Radovljica to Red Wing (Minnesota) | 4,735.40 mi (7,620.89 km) |
| Radovljica to Redan (Georgia) | 4,934.76 mi (7,941.74 km) |
| Radovljica to Redding (California) | 5,861.97 mi (9,433.92 km) |
| Radovljica to Redland (Maryland) | 4,395.85 mi (7,074.44 km) |
| Radovljica to Redlands (California) | 6,110.43 mi (9,833.79 km) |
| Radovljica to Redmond (Oregon) | 5,609.54 mi (9,027.68 km) |
| Radovljica to Redmond (Washington) | 5,425.65 mi (8,731.74 km) |
| Radovljica to Redondo Beach (California) | 6,157.38 mi (9,909.34 km) |
| Radovljica to Redwood City (California) | 6,044.71 mi (9,728.01 km) |
| Radovljica to Reedley (California) | 6,024.33 mi (9,695.23 km) |
