| Alken to Robertsville (New Jersey) | 3,725.16 mi (5,995.07 km) |
| Alken to Robinson (Texas) | 5,058.09 mi (8,140.21 km) |
| Alken to Robstown (Texas) | 5,273.63 mi (8,487.09 km) |
| Alken to Rochester (Michigan) | 3,966.29 mi (6,383.13 km) |
| Alken to Rochester (Minnesota) | 4,247.34 mi (6,835.43 km) |
| Alken to Rochester (New Hampshire) | 3,464.38 mi (5,575.39 km) |
| Alken to Rochester (New York) | 3,732.74 mi (6,007.27 km) |
| Alken to Rochester Hills (Michigan) | 3,968.69 mi (6,386.99 km) |
| Alken to Rock Hill (South Carolina) | 4,248.09 mi (6,836.64 km) |
| Alken to Rock Island (Illinois) | 4,302.82 mi (6,924.72 km) |
| Alken to Rock Springs (Wyoming) | 4,932.67 mi (7,938.37 km) |
| Alken to Rockford (Illinois) | 4,208.81 mi (6,773.43 km) |
| Alken to Rockledge (Florida) | 4,561.81 mi (7,341.52 km) |
| Alken to Rocklin (California) | 5,448.26 mi (8,768.12 km) |
| Alken to Rockport (Texas) | 5,237.96 mi (8,429.68 km) |
