| Boortmeerbeek to Romeoville (Illinois) | 4,171.70 mi (6,713.71 km) |
| Boortmeerbeek to Romulus (Michigan) | 3,965.08 mi (6,381.18 km) |
| Boortmeerbeek to Ronkonkoma (New York) | 3,624.67 mi (5,833.34 km) |
| Boortmeerbeek to Roosevelt (New York) | 3,648.70 mi (5,872.02 km) |
| Boortmeerbeek to Rosamond (California) | 5,564.30 mi (8,954.88 km) |
| Boortmeerbeek to Rosaryville (Maryland) | 3,865.57 mi (6,221.03 km) |
| Boortmeerbeek to Roscoe (Illinois) | 4,167.57 mi (6,707.05 km) |
| Boortmeerbeek to Rose Hill (Virginia) | 3,876.06 mi (6,237.92 km) |
| Boortmeerbeek to Roseburg (Oregon) | 5,217.38 mi (8,396.56 km) |
| Boortmeerbeek to Rosedale (California) | 5,563.61 mi (8,953.77 km) |
| Boortmeerbeek to Rosedale (Maryland) | 3,827.29 mi (6,159.43 km) |
| Boortmeerbeek to Roselle (Illinois) | 4,154.57 mi (6,686.13 km) |
| Boortmeerbeek to Roselle (New Jersey) | 3,677.25 mi (5,917.97 km) |
| Boortmeerbeek to Roselle Park (New Jersey) | 3,676.97 mi (5,917.51 km) |
| Boortmeerbeek to Rosemead (California) | 5,606.70 mi (9,023.10 km) |
