| Leiden to River Ridge (Louisiana) | 4,799.76 mi (7,724.47 km) |
| Leiden to Riverbank (California) | 5,413.52 mi (8,712.21 km) |
| Leiden to Riverdale (Georgia) | 4,386.42 mi (7,059.27 km) |
| Leiden to Riverdale (Illinois) | 4,110.02 mi (6,614.43 km) |
| Leiden to Riverside (California) | 5,533.82 mi (8,905.82 km) |
| Leiden to Riverside (Ohio) | 4,068.56 mi (6,547.72 km) |
| Leiden to Riverton (Utah) | 4,990.09 mi (8,030.77 km) |
| Leiden to Riverton (Wyoming) | 4,741.31 mi (7,630.40 km) |
| Leiden to Riverview (Florida) | 4,593.82 mi (7,393.05 km) |
| Leiden to Riverview (Michigan) | 3,919.78 mi (6,308.27 km) |
| Leiden to Riviera Beach (Florida) | 4,555.89 mi (7,332.00 km) |
| Leiden to Riviera Beach (Maryland) | 3,802.88 mi (6,120.15 km) |
| Leiden to Roanoke (Virginia) | 4,027.75 mi (6,482.04 km) |
| Leiden to Roanoke Rapids (North Carolina) | 3,975.99 mi (6,398.74 km) |
| Leiden to Robbinsdale (Minnesota) | 4,147.16 mi (6,674.21 km) |
