| Amposta to River Ridge (Louisiana) | 4,943.37 mi (7,955.59 km) |
| Amposta to Riverbank (California) | 5,879.04 mi (9,461.40 km) |
| Amposta to Riverdale (Georgia) | 4,521.02 mi (7,275.87 km) |
| Amposta to Riverdale (Illinois) | 4,366.00 mi (7,026.40 km) |
| Amposta to Riverside (California) | 5,944.48 mi (9,566.72 km) |
| Amposta to Riverside (Ohio) | 4,276.30 mi (6,882.05 km) |
| Amposta to Riverton (Utah) | 5,409.89 mi (8,706.38 km) |
| Amposta to Riverton (Wyoming) | 5,157.23 mi (8,299.76 km) |
| Amposta to Riverview (Florida) | 4,643.22 mi (7,472.54 km) |
| Amposta to Riverview (Michigan) | 4,151.08 mi (6,680.51 km) |
| Amposta to Riviera Beach (Florida) | 4,572.99 mi (7,359.52 km) |
| Amposta to Riviera Beach (Maryland) | 3,945.82 mi (6,350.19 km) |
| Amposta to Roanoke (Virginia) | 4,172.06 mi (6,714.29 km) |
| Amposta to Roanoke Rapids (North Carolina) | 4,091.22 mi (6,584.18 km) |
| Amposta to Robbinsdale (Minnesota) | 4,481.34 mi (7,212.03 km) |
