| Ub to Robertsville (New Jersey) | 4,537.60 mi (7,302.57 km) |
| Ub to Robinson (Texas) | 5,873.02 mi (9,451.71 km) |
| Ub to Robstown (Texas) | 6,089.16 mi (9,799.56 km) |
| Ub to Rochester (Michigan) | 4,781.37 mi (7,694.87 km) |
| Ub to Rochester (Minnesota) | 5,054.60 mi (8,134.59 km) |
| Ub to Rochester (New Hampshire) | 4,277.91 mi (6,884.63 km) |
| Ub to Rochester (New York) | 4,548.23 mi (7,319.67 km) |
| Ub to Rochester Hills (Michigan) | 4,783.77 mi (7,698.73 km) |
| Ub to Rock Hill (South Carolina) | 5,059.77 mi (8,142.91 km) |
| Ub to Rock Island (Illinois) | 5,115.05 mi (8,231.87 km) |
| Ub to Rock Springs (Wyoming) | 5,714.92 mi (9,197.28 km) |
| Ub to Rockford (Illinois) | 5,021.37 mi (8,081.11 km) |
| Ub to Rockledge (Florida) | 5,362.87 mi (8,630.70 km) |
| Ub to Rocklin (California) | 6,200.03 mi (9,977.98 km) |
| Ub to Rockport (Texas) | 6,053.50 mi (9,742.16 km) |
