| Seaford to River Ridge (Louisiana) | 4,659.15 mi (7,498.18 km) |
| Seaford to Riverbank (California) | 5,356.44 mi (8,620.36 km) |
| Seaford to Riverdale (Georgia) | 4,242.41 mi (6,827.50 km) |
| Seaford to Riverdale (Illinois) | 3,991.16 mi (6,423.15 km) |
| Seaford to Riverside (California) | 5,460.71 mi (8,788.16 km) |
| Seaford to Riverside (Ohio) | 3,938.52 mi (6,338.44 km) |
| Seaford to Riverton (Utah) | 4,917.82 mi (7,914.47 km) |
| Seaford to Riverton (Wyoming) | 4,667.04 mi (7,510.87 km) |
| Seaford to Riverview (Florida) | 4,434.64 mi (7,136.86 km) |
| Seaford to Riverview (Michigan) | 3,794.33 mi (6,106.39 km) |
| Seaford to Riviera Beach (Florida) | 4,391.04 mi (7,066.69 km) |
| Seaford to Riviera Beach (Maryland) | 3,658.00 mi (5,886.98 km) |
| Seaford to Roanoke (Virginia) | 3,884.18 mi (6,250.98 km) |
| Seaford to Roanoke Rapids (North Carolina) | 3,826.46 mi (6,158.10 km) |
| Seaford to Robbinsdale (Minnesota) | 4,047.91 mi (6,514.48 km) |
