| Ludinghausen to Robertsville (New Jersey) | 3,786.77 mi (6,094.22 km) |
| Ludinghausen to Robinson (Texas) | 5,106.58 mi (8,218.24 km) |
| Ludinghausen to Robstown (Texas) | 5,325.54 mi (8,570.63 km) |
| Ludinghausen to Rochester (Michigan) | 4,015.59 mi (6,462.47 km) |
| Ludinghausen to Rochester (Minnesota) | 4,285.01 mi (6,896.05 km) |
| Ludinghausen to Rochester (New Hampshire) | 3,524.52 mi (5,672.16 km) |
| Ludinghausen to Rochester (New York) | 3,786.76 mi (6,094.19 km) |
| Ludinghausen to Rochester Hills (Michigan) | 4,017.99 mi (6,466.32 km) |
| Ludinghausen to Rock Hill (South Carolina) | 4,310.32 mi (6,936.79 km) |
| Ludinghausen to Rock Island (Illinois) | 4,346.12 mi (6,994.40 km) |
| Ludinghausen to Rock Springs (Wyoming) | 4,954.66 mi (7,973.75 km) |
| Ludinghausen to Rockford (Illinois) | 4,252.60 mi (6,843.91 km) |
| Ludinghausen to Rockledge (Florida) | 4,632.21 mi (7,454.81 km) |
| Ludinghausen to Rocklin (California) | 5,458.14 mi (8,784.02 km) |
| Ludinghausen to Rockport (Texas) | 5,290.33 mi (8,513.97 km) |
