| Giessen to Robertsville (New Jersey) | 3,868.26 mi (6,225.36 km) |
| Giessen to Robinson (Texas) | 5,194.72 mi (8,360.09 km) |
| Giessen to Robstown (Texas) | 5,412.19 mi (8,710.08 km) |
| Giessen to Rochester (Michigan) | 4,103.29 mi (6,603.60 km) |
| Giessen to Rochester (Minnesota) | 4,377.03 mi (7,044.15 km) |
| Giessen to Rochester (New Hampshire) | 3,606.82 mi (5,804.61 km) |
| Giessen to Rochester (New York) | 3,872.27 mi (6,231.82 km) |
| Giessen to Rochester Hills (Michigan) | 4,105.68 mi (6,607.46 km) |
| Giessen to Rock Hill (South Carolina) | 4,391.49 mi (7,067.42 km) |
| Giessen to Rock Island (Illinois) | 4,436.24 mi (7,139.43 km) |
| Giessen to Rock Springs (Wyoming) | 5,050.51 mi (8,128.01 km) |
| Giessen to Rockford (Illinois) | 4,342.53 mi (6,988.63 km) |
| Giessen to Rockledge (Florida) | 4,708.09 mi (7,576.93 km) |
| Giessen to Rocklin (California) | 5,555.49 mi (8,940.69 km) |
| Giessen to Rockport (Texas) | 5,376.77 mi (8,653.07 km) |
