| Geldern to Rockville (Maryland) | 3,920.96 mi (6,310.18 km) |
| Geldern to Rockville Centre (New York) | 3,708.87 mi (5,968.85 km) |
| Geldern to Rockwall (Texas) | 4,970.86 mi (7,999.82 km) |
| Geldern to Rocky Mount (North Carolina) | 4,094.06 mi (6,588.76 km) |
| Geldern to Rocky Point (New York) | 3,668.75 mi (5,904.28 km) |
| Geldern to Rocky River (Ohio) | 3,992.19 mi (6,424.81 km) |
| Geldern to Roessleville (New York) | 3,624.98 mi (5,833.84 km) |
| Geldern to Rogers (Arkansas) | 4,707.83 mi (7,576.52 km) |
| Geldern to Rogers (Minnesota) | 4,237.08 mi (6,818.92 km) |
| Geldern to Rohnert Park (California) | 5,508.40 mi (8,864.91 km) |
| Geldern to Rolla (Missouri) | 4,536.07 mi (7,300.09 km) |
| Geldern to Rolling Meadows (Illinois) | 4,193.55 mi (6,748.87 km) |
| Geldern to Roma (Texas) | 5,417.79 mi (8,719.09 km) |
| Geldern to Rome (Georgia) | 4,471.34 mi (7,195.92 km) |
| Geldern to Rome (New York) | 3,667.85 mi (5,902.84 km) |
