| Geldern to Robertsville (New Jersey) | 3,749.62 mi (6,034.43 km) |
| Geldern to Robinson (Texas) | 5,074.51 mi (8,166.63 km) |
| Geldern to Robstown (Texas) | 5,292.16 mi (8,516.92 km) |
| Geldern to Rochester (Michigan) | 3,983.11 mi (6,410.19 km) |
| Geldern to Rochester (Minnesota) | 4,257.14 mi (6,851.20 km) |
| Geldern to Rochester (New Hampshire) | 3,487.88 mi (5,613.21 km) |
| Geldern to Rochester (New York) | 3,752.44 mi (6,038.97 km) |
| Geldern to Rochester Hills (Michigan) | 3,985.50 mi (6,414.05 km) |
| Geldern to Rock Hill (South Carolina) | 4,272.99 mi (6,876.71 km) |
| Geldern to Rock Island (Illinois) | 4,316.01 mi (6,945.95 km) |
| Geldern to Rock Springs (Wyoming) | 4,933.30 mi (7,939.37 km) |
| Geldern to Rockford (Illinois) | 4,222.29 mi (6,795.12 km) |
| Geldern to Rockledge (Florida) | 4,591.96 mi (7,390.04 km) |
| Geldern to Rocklin (California) | 5,441.98 mi (8,758.02 km) |
| Geldern to Rockport (Texas) | 5,256.78 mi (8,459.96 km) |
