| Serres to Red Bank (New Jersey) | 4,805.76 mi (7,734.12 km) |
| Serres to Red Bank (Tennessee) | 5,506.75 mi (8,862.25 km) |
| Serres to Red Bluff (California) | 6,425.80 mi (10,341.32 km) |
| Serres to Red Hill (South Carolina) | 5,303.30 mi (8,534.84 km) |
| Serres to Red Oak (Texas) | 6,090.56 mi (9,801.81 km) |
| Serres to Red Wing (Minnesota) | 5,321.46 mi (8,564.06 km) |
| Serres to Redan (Georgia) | 5,524.94 mi (8,891.53 km) |
| Serres to Redding (California) | 6,403.75 mi (10,305.84 km) |
| Serres to Redland (Maryland) | 4,986.29 mi (8,024.65 km) |
| Serres to Redlands (California) | 6,676.49 mi (10,744.77 km) |
| Serres to Redmond (Oregon) | 6,147.46 mi (9,893.38 km) |
| Serres to Redmond (Washington) | 5,953.85 mi (9,581.80 km) |
| Serres to Redondo Beach (California) | 6,721.03 mi (10,816.46 km) |
| Serres to Redwood City (California) | 6,592.48 mi (10,609.57 km) |
| Serres to Reedley (California) | 6,580.99 mi (10,591.08 km) |
