| Serramanna to River Ridge (Louisiana) | 5,377.60 mi (8,654.41 km) |
| Serramanna to Riverbank (California) | 6,230.52 mi (10,027.05 km) |
| Serramanna to Riverdale (Georgia) | 4,955.30 mi (7,974.78 km) |
| Serramanna to Riverdale (Illinois) | 4,777.25 mi (7,688.25 km) |
| Serramanna to Riverside (California) | 6,317.46 mi (10,166.97 km) |
| Serramanna to Riverside (Ohio) | 4,697.37 mi (7,559.69 km) |
| Serramanna to Riverton (Utah) | 5,777.56 mi (9,298.09 km) |
| Serramanna to Riverton (Wyoming) | 5,525.32 mi (8,892.15 km) |
| Serramanna to Riverview (Florida) | 5,087.49 mi (8,187.53 km) |
| Serramanna to Riverview (Michigan) | 4,566.82 mi (7,349.58 km) |
| Serramanna to Riviera Beach (Florida) | 5,019.56 mi (8,078.19 km) |
| Serramanna to Riviera Beach (Maryland) | 4,376.88 mi (7,043.91 km) |
| Serramanna to Roanoke (Virginia) | 4,603.75 mi (7,409.02 km) |
| Serramanna to Roanoke Rapids (North Carolina) | 4,526.81 mi (7,285.20 km) |
| Serramanna to Robbinsdale (Minnesota) | 4,872.98 mi (7,842.30 km) |
