| Knokke-Heist to Red Bank (New Jersey) | 3,622.25 mi (5,829.45 km) |
| Knokke-Heist to Red Bank (Tennessee) | 4,318.20 mi (6,949.48 km) |
| Knokke-Heist to Red Bluff (California) | 5,314.37 mi (8,552.65 km) |
| Knokke-Heist to Red Hill (South Carolina) | 4,128.50 mi (6,644.17 km) |
| Knokke-Heist to Red Oak (Texas) | 4,896.77 mi (7,880.60 km) |
| Knokke-Heist to Red Wing (Minnesota) | 4,134.35 mi (6,653.59 km) |
| Knokke-Heist to Redan (Georgia) | 4,340.32 mi (6,985.07 km) |
| Knokke-Heist to Redding (California) | 5,294.41 mi (8,520.53 km) |
| Knokke-Heist to Redland (Maryland) | 3,801.12 mi (6,117.32 km) |
| Knokke-Heist to Redlands (California) | 5,522.51 mi (8,887.61 km) |
| Knokke-Heist to Redmond (Oregon) | 5,046.12 mi (8,120.95 km) |
| Knokke-Heist to Redmond (Washington) | 4,871.63 mi (7,840.14 km) |
| Knokke-Heist to Redondo Beach (California) | 5,571.23 mi (8,966.04 km) |
| Knokke-Heist to Redwood City (California) | 5,471.59 mi (8,805.67 km) |
| Knokke-Heist to Reedley (California) | 5,443.96 mi (8,761.20 km) |
