| Serik to River Ridge (Louisiana) | 6,456.51 mi (10,390.75 km) |
| Serik to Riverbank (California) | 6,979.36 mi (11,232.20 km) |
| Serik to Riverdale (Georgia) | 6,039.55 mi (9,719.71 km) |
| Serik to Riverdale (Illinois) | 5,774.54 mi (9,293.23 km) |
| Serik to Riverside (California) | 7,137.90 mi (11,487.34 km) |
| Serik to Riverside (Ohio) | 5,732.07 mi (9,224.87 km) |
| Serik to Riverton (Utah) | 6,597.34 mi (10,617.39 km) |
| Serik to Riverton (Wyoming) | 6,354.81 mi (10,227.08 km) |
| Serik to Riverview (Florida) | 6,220.36 mi (10,010.70 km) |
| Serik to Riverview (Michigan) | 5,584.40 mi (8,987.22 km) |
| Serik to Riviera Beach (Florida) | 6,167.57 mi (9,925.75 km) |
| Serik to Riviera Beach (Maryland) | 5,455.11 mi (8,779.15 km) |
| Serik to Roanoke (Virginia) | 5,681.43 mi (9,143.38 km) |
| Serik to Roanoke Rapids (North Carolina) | 5,621.94 mi (9,047.64 km) |
| Serik to Robbinsdale (Minnesota) | 5,800.38 mi (9,334.81 km) |
