| Gladbeck to Robertsville (New Jersey) | 3,773.60 mi (6,073.03 km) |
| Gladbeck to Robinson (Texas) | 5,096.41 mi (8,201.87 km) |
| Gladbeck to Robstown (Texas) | 5,314.62 mi (8,553.06 km) |
| Gladbeck to Rochester (Michigan) | 4,005.17 mi (6,445.69 km) |
| Gladbeck to Rochester (Minnesota) | 4,277.18 mi (6,883.45 km) |
| Gladbeck to Rochester (New Hampshire) | 3,511.66 mi (5,651.46 km) |
| Gladbeck to Rochester (New York) | 3,775.27 mi (6,075.71 km) |
| Gladbeck to Rochester Hills (Michigan) | 4,007.57 mi (6,449.55 km) |
| Gladbeck to Rock Hill (South Carolina) | 4,297.05 mi (6,915.43 km) |
| Gladbeck to Rock Island (Illinois) | 4,337.05 mi (6,979.80 km) |
| Gladbeck to Rock Springs (Wyoming) | 4,950.34 mi (7,966.80 km) |
| Gladbeck to Rockford (Illinois) | 4,243.42 mi (6,829.12 km) |
| Gladbeck to Rockledge (Florida) | 4,617.13 mi (7,430.56 km) |
| Gladbeck to Rocklin (California) | 5,456.53 mi (8,781.43 km) |
| Gladbeck to Rockport (Texas) | 5,279.31 mi (8,496.23 km) |
