| Wentzville to Rosemead (California) | 1,541.75 mi (2,481.21 km) |
| Wentzville to Rosemont (California) | 1,636.84 mi (2,634.23 km) |
| Wentzville to Rosemount (Minnesota) | 425.14 mi (684.20 km) |
| Wentzville to Rosenberg (Texas) | 700.00 mi (1,126.54 km) |
| Wentzville to Roseville (California) | 1,632.26 mi (2,626.87 km) |
| Wentzville to Roseville (Michigan) | 487.35 mi (784.32 km) |
| Wentzville to Roseville (Minnesota) | 444.19 mi (714.86 km) |
| Wentzville to Rossmoor (California) | 1,548.43 mi (2,491.96 km) |
| Wentzville to Rossville (Maryland) | 771.84 mi (1,242.15 km) |
| Wentzville to Roswell (Georgia) | 489.75 mi (788.18 km) |
| Wentzville to Roswell (New Mexico) | 849.20 mi (1,366.66 km) |
| Wentzville to Round Lake (Illinois) | 283.54 mi (456.32 km) |
| Wentzville to Round Lake Beach (Illinois) | 286.30 mi (460.76 km) |
| Wentzville to Round Rock (Texas) | 690.25 mi (1,110.85 km) |
| Wentzville to Rowland Heights (California) | 1,533.82 mi (2,468.45 km) |
