| Oostkamp to River Ridge (Louisiana) | 4,776.68 mi (7,687.33 km) |
| Oostkamp to Riverbank (California) | 5,429.90 mi (8,738.58 km) |
| Oostkamp to Riverdale (Georgia) | 4,361.43 mi (7,019.04 km) |
| Oostkamp to Riverdale (Illinois) | 4,097.86 mi (6,594.86 km) |
| Oostkamp to Riverside (California) | 5,543.34 mi (8,921.15 km) |
| Oostkamp to Riverside (Ohio) | 4,050.79 mi (6,519.12 km) |
| Oostkamp to Riverton (Utah) | 4,999.80 mi (8,046.40 km) |
| Oostkamp to Riverton (Wyoming) | 4,750.05 mi (7,644.47 km) |
| Oostkamp to Riverview (Florida) | 4,560.44 mi (7,339.31 km) |
| Oostkamp to Riverview (Michigan) | 3,904.28 mi (6,283.33 km) |
| Oostkamp to Riviera Beach (Florida) | 4,519.18 mi (7,272.91 km) |
| Oostkamp to Riviera Beach (Maryland) | 3,777.27 mi (6,078.92 km) |
| Oostkamp to Roanoke (Virginia) | 4,002.90 mi (6,442.05 km) |
| Oostkamp to Roanoke Rapids (North Carolina) | 3,947.90 mi (6,353.53 km) |
| Oostkamp to Robbinsdale (Minnesota) | 4,144.40 mi (6,669.77 km) |
