| Oostakker to River Ridge (Louisiana) | 4,799.41 mi (7,723.91 km) |
| Oostakker to Riverbank (California) | 5,448.03 mi (8,767.76 km) |
| Oostakker to Riverdale (Georgia) | 4,384.27 mi (7,055.80 km) |
| Oostakker to Riverdale (Illinois) | 4,119.71 mi (6,630.04 km) |
| Oostakker to Riverside (California) | 5,562.58 mi (8,952.11 km) |
| Oostakker to Riverside (Ohio) | 4,073.13 mi (6,555.08 km) |
| Oostakker to Riverton (Utah) | 5,018.99 mi (8,077.28 km) |
| Oostakker to Riverton (Wyoming) | 4,769.38 mi (7,675.58 km) |
| Oostakker to Riverview (Florida) | 4,583.65 mi (7,376.67 km) |
| Oostakker to Riverview (Michigan) | 3,926.43 mi (6,318.98 km) |
| Oostakker to Riviera Beach (Florida) | 4,542.47 mi (7,310.40 km) |
| Oostakker to Riviera Beach (Maryland) | 3,800.13 mi (6,115.72 km) |
| Oostakker to Roanoke (Virginia) | 4,025.73 mi (6,478.78 km) |
| Oostakker to Roanoke Rapids (North Carolina) | 3,970.90 mi (6,390.54 km) |
| Oostakker to Robbinsdale (Minnesota) | 4,165.25 mi (6,703.33 km) |
