| Highgate to Red Bank (New Jersey) | 3,477.44 mi (5,596.41 km) |
| Highgate to Red Bank (Tennessee) | 4,174.99 mi (6,719.00 km) |
| Highgate to Red Bluff (California) | 5,205.74 mi (8,377.82 km) |
| Highgate to Red Hill (South Carolina) | 3,982.25 mi (6,408.80 km) |
| Highgate to Red Oak (Texas) | 4,758.22 mi (7,657.61 km) |
| Highgate to Red Wing (Minnesota) | 4,002.89 mi (6,442.04 km) |
| Highgate to Redan (Georgia) | 4,195.90 mi (6,752.65 km) |
| Highgate to Redding (California) | 5,186.31 mi (8,346.56 km) |
| Highgate to Redland (Maryland) | 3,656.76 mi (5,884.99 km) |
| Highgate to Redlands (California) | 5,402.50 mi (8,694.49 km) |
| Highgate to Redmond (Oregon) | 4,940.39 mi (7,950.79 km) |
| Highgate to Redmond (Washington) | 4,770.68 mi (7,677.66 km) |
| Highgate to Redondo Beach (California) | 5,452.37 mi (8,774.75 km) |
| Highgate to Redwood City (California) | 5,360.40 mi (8,626.73 km) |
| Highgate to Reedley (California) | 5,328.73 mi (8,575.76 km) |
