| Seaford to Red Bank (New Jersey) | 3,504.93 mi (5,640.63 km) |
| Seaford to Red Bank (Tennessee) | 4,204.49 mi (6,766.48 km) |
| Seaford to Red Bluff (California) | 5,254.07 mi (8,455.61 km) |
| Seaford to Red Hill (South Carolina) | 4,007.19 mi (6,448.94 km) |
| Seaford to Red Oak (Texas) | 4,792.29 mi (7,712.44 km) |
| Seaford to Red Wing (Minnesota) | 4,042.07 mi (6,505.09 km) |
| Seaford to Redan (Georgia) | 4,223.82 mi (6,797.58 km) |
| Seaford to Redding (California) | 5,234.80 mi (8,424.59 km) |
| Seaford to Redland (Maryland) | 3,684.86 mi (5,930.21 km) |
| Seaford to Redlands (California) | 5,446.97 mi (8,766.05 km) |
| Seaford to Redmond (Oregon) | 4,989.56 mi (8,029.92 km) |
| Seaford to Redmond (Washington) | 4,821.05 mi (7,758.74 km) |
| Seaford to Redondo Beach (California) | 5,497.28 mi (8,847.01 km) |
| Seaford to Redwood City (California) | 5,407.95 mi (8,703.26 km) |
| Seaford to Reedley (California) | 5,374.97 mi (8,650.18 km) |
