| Herk-de-Stad to Rosemont (California) | 5,459.24 mi (8,785.80 km) |
| Herk-de-Stad to Rosemount (Minnesota) | 4,224.95 mi (6,799.40 km) |
| Herk-de-Stad to Rosenberg (Texas) | 5,101.52 mi (8,210.10 km) |
| Herk-de-Stad to Roseville (California) | 5,445.08 mi (8,763.01 km) |
| Herk-de-Stad to Roseville (Michigan) | 3,960.02 mi (6,373.04 km) |
| Herk-de-Stad to Roseville (Minnesota) | 4,215.00 mi (6,783.38 km) |
| Herk-de-Stad to Rossmoor (California) | 5,643.49 mi (9,082.32 km) |
| Herk-de-Stad to Rossville (Maryland) | 3,849.96 mi (6,195.91 km) |
| Herk-de-Stad to Roswell (Georgia) | 4,419.04 mi (7,111.76 km) |
| Herk-de-Stad to Roswell (New Mexico) | 5,218.99 mi (8,399.16 km) |
| Herk-de-Stad to Round Lake (Illinois) | 4,161.88 mi (6,697.90 km) |
| Herk-de-Stad to Round Lake Beach (Illinois) | 4,159.27 mi (6,693.69 km) |
| Herk-de-Stad to Round Rock (Texas) | 5,120.17 mi (8,240.12 km) |
| Herk-de-Stad to Rowland Heights (California) | 5,627.02 mi (9,055.81 km) |
| Herk-de-Stad to Rowlett (Texas) | 4,951.74 mi (7,969.05 km) |
