| Oconomowoc to Robertsville (New Jersey) | 755.75 mi (1,216.27 km) |
| Oconomowoc to Robinson (Texas) | 932.99 mi (1,501.50 km) |
| Oconomowoc to Robstown (Texas) | 1,175.07 mi (1,891.10 km) |
| Oconomowoc to Rochester (Michigan) | 273.52 mi (440.19 km) |
| Oconomowoc to Rochester (Minnesota) | 209.21 mi (336.70 km) |
| Oconomowoc to Rochester (New Hampshire) | 880.73 mi (1,417.40 km) |
| Oconomowoc to Rochester (New York) | 548.15 mi (882.16 km) |
| Oconomowoc to Rochester Hills (Michigan) | 271.90 mi (437.58 km) |
| Oconomowoc to Rock Hill (South Carolina) | 691.12 mi (1,112.25 km) |
| Oconomowoc to Rock Island (Illinois) | 155.13 mi (249.66 km) |
| Oconomowoc to Rock Springs (Wyoming) | 1,060.75 mi (1,707.11 km) |
| Oconomowoc to Rockford (Illinois) | 64.84 mi (104.35 km) |
| Oconomowoc to Rockledge (Florida) | 1,108.80 mi (1,784.44 km) |
| Oconomowoc to Rocklin (California) | 1,723.40 mi (2,773.55 km) |
| Oconomowoc to Rockport (Texas) | 1,145.91 mi (1,844.17 km) |
