| Knokke-Heist to Roy (Utah) | 4,958.76 mi (7,980.35 km) |
| Knokke-Heist to Royal Kunia (Hawaii) | 7,284.07 mi (11,722.58 km) |
| Knokke-Heist to Royal Oak (Michigan) | 3,883.36 mi (6,249.67 km) |
| Knokke-Heist to Royal Palm Beach (Florida) | 4,528.72 mi (7,288.27 km) |
| Knokke-Heist to Royse City (Texas) | 4,855.16 mi (7,813.63 km) |
| Knokke-Heist to Ruskin (Florida) | 4,570.03 mi (7,354.75 km) |
| Knokke-Heist to Russellville (Alabama) | 4,444.55 mi (7,152.81 km) |
| Knokke-Heist to Russellville (Arkansas) | 4,615.59 mi (7,428.08 km) |
| Knokke-Heist to Ruston (Louisiana) | 4,736.74 mi (7,623.05 km) |
| Knokke-Heist to Rutherford (New Jersey) | 3,603.01 mi (5,798.49 km) |
| Knokke-Heist to Rutland (Vermont) | 3,438.07 mi (5,533.05 km) |
| Knokke-Heist to Sabana Grande (Puerto Rico) | 4,401.41 mi (7,083.39 km) |
| Knokke-Heist to Sachse (Texas) | 4,865.27 mi (7,829.90 km) |
| Knokke-Heist to Saco (Maine) | 3,340.39 mi (5,375.83 km) |
| Knokke-Heist to Sacramento (California) | 5,387.31 mi (8,670.04 km) |
