| Boortmeerbeek to Ridgeland (Mississippi) | 4,705.59 mi (7,572.92 km) |
| Boortmeerbeek to Ridgewood (New Jersey) | 3,656.85 mi (5,885.14 km) |
| Boortmeerbeek to Rifle (Colorado) | 4,970.44 mi (7,999.16 km) |
| Boortmeerbeek to Rincon (Georgia) | 4,352.54 mi (7,004.73 km) |
| Boortmeerbeek to Ringwood (New Jersey) | 3,657.95 mi (5,886.90 km) |
| Boortmeerbeek to Río Grande (Puerto Rico) | 4,391.25 mi (7,067.04 km) |
| Boortmeerbeek to Rio Grande City (Texas) | 5,362.02 mi (8,629.34 km) |
| Boortmeerbeek to Rio Linda (California) | 5,434.36 mi (8,745.75 km) |
| Boortmeerbeek to Rio Rancho (New Mexico) | 5,167.07 mi (8,315.59 km) |
| Boortmeerbeek to Rio Rico (Arizona) | 5,524.66 mi (8,891.08 km) |
| Boortmeerbeek to Ripon (California) | 5,481.42 mi (8,821.49 km) |
| Boortmeerbeek to River Edge (New Jersey) | 3,656.28 mi (5,884.22 km) |
| Boortmeerbeek to River Falls (Wisconsin) | 4,181.17 mi (6,728.94 km) |
| Boortmeerbeek to River Forest (Illinois) | 4,148.70 mi (6,676.69 km) |
| Boortmeerbeek to River Grove (Illinois) | 4,148.00 mi (6,675.57 km) |
