| Olpe to Red Bank (New Jersey) | 3,813.46 mi (6,137.17 km) |
| Olpe to Red Bank (Tennessee) | 4,506.84 mi (7,253.06 km) |
| Olpe to Red Bluff (California) | 5,453.57 mi (8,776.67 km) |
| Olpe to Red Hill (South Carolina) | 4,321.86 mi (6,955.36 km) |
| Olpe to Red Oak (Texas) | 5,078.37 mi (8,172.84 km) |
| Olpe to Red Wing (Minnesota) | 4,306.23 mi (6,930.21 km) |
| Olpe to Redan (Georgia) | 4,530.78 mi (7,291.58 km) |
| Olpe to Redding (California) | 5,432.90 mi (8,743.40 km) |
| Olpe to Redland (Maryland) | 3,991.60 mi (6,423.87 km) |
| Olpe to Redlands (California) | 5,677.31 mi (9,136.75 km) |
| Olpe to Redmond (Oregon) | 5,181.65 mi (8,339.06 km) |
| Olpe to Redmond (Washington) | 5,000.86 mi (8,048.10 km) |
| Olpe to Redondo Beach (California) | 5,724.40 mi (9,212.53 km) |
| Olpe to Redwood City (California) | 5,614.15 mi (9,035.10 km) |
| Olpe to Reedley (California) | 5,592.17 mi (8,999.72 km) |
