| Herstal to Rosemont (California) | 5,486.80 mi (8,830.15 km) |
| Herstal to Rosemount (Minnesota) | 4,252.59 mi (6,843.87 km) |
| Herstal to Rosenberg (Texas) | 5,128.30 mi (8,253.20 km) |
| Herstal to Roseville (California) | 5,472.63 mi (8,807.35 km) |
| Herstal to Roseville (Michigan) | 3,987.01 mi (6,416.47 km) |
| Herstal to Roseville (Minnesota) | 4,242.64 mi (6,827.88 km) |
| Herstal to Rossmoor (California) | 5,671.25 mi (9,127.00 km) |
| Herstal to Rossville (Maryland) | 3,876.00 mi (6,237.81 km) |
| Herstal to Roswell (Georgia) | 4,445.16 mi (7,153.80 km) |
| Herstal to Roswell (New Mexico) | 5,246.58 mi (8,443.55 km) |
| Herstal to Round Lake (Illinois) | 4,189.17 mi (6,741.81 km) |
| Herstal to Round Lake Beach (Illinois) | 4,186.56 mi (6,737.61 km) |
| Herstal to Round Rock (Texas) | 5,147.19 mi (8,283.60 km) |
| Herstal to Rowland Heights (California) | 5,654.78 mi (9,100.49 km) |
| Herstal to Rowlett (Texas) | 4,978.85 mi (8,012.68 km) |
