| Opovo to Red Bank (New Jersey) | 4,519.94 mi (7,274.15 km) |
| Opovo to Red Bank (Tennessee) | 5,216.32 mi (8,394.85 km) |
| Opovo to Red Bluff (California) | 6,110.19 mi (9,833.40 km) |
| Opovo to Red Hill (South Carolina) | 5,023.97 mi (8,085.29 km) |
| Opovo to Red Oak (Texas) | 5,789.82 mi (9,317.81 km) |
| Opovo to Red Wing (Minnesota) | 5,012.59 mi (8,066.99 km) |
| Opovo to Redan (Georgia) | 5,238.28 mi (8,430.19 km) |
| Opovo to Redding (California) | 6,088.23 mi (9,798.05 km) |
| Opovo to Redland (Maryland) | 4,699.10 mi (7,562.47 km) |
| Opovo to Redlands (California) | 6,360.79 mi (10,236.71 km) |
| Opovo to Redmond (Oregon) | 5,832.25 mi (9,386.09 km) |
| Opovo to Redmond (Washington) | 5,639.72 mi (9,076.25 km) |
| Opovo to Redondo Beach (California) | 6,405.14 mi (10,308.07 km) |
| Opovo to Redwood City (California) | 6,276.56 mi (10,101.16 km) |
| Opovo to Reedley (California) | 6,264.85 mi (10,082.30 km) |
