| Morfelden-Walldorf to Reidsville (North Carolina) | 4,282.88 mi (6,892.63 km) |
| Morfelden-Walldorf to Reisterstown (Maryland) | 4,022.76 mi (6,474.01 km) |
| Morfelden-Walldorf to Rendon (Texas) | 5,157.30 mi (8,299.87 km) |
| Morfelden-Walldorf to Reno (Nevada) | 5,503.13 mi (8,856.43 km) |
| Morfelden-Walldorf to Renton (Washington) | 5,091.37 mi (8,193.76 km) |
| Morfelden-Walldorf to Republic (Missouri) | 4,778.35 mi (7,690.01 km) |
| Morfelden-Walldorf to Reston (Virginia) | 4,067.21 mi (6,545.54 km) |
| Morfelden-Walldorf to Revere (Massachusetts) | 3,658.56 mi (5,887.89 km) |
| Morfelden-Walldorf to Rexburg (Idaho) | 5,029.10 mi (8,093.55 km) |
| Morfelden-Walldorf to Reynoldsburg (Ohio) | 4,235.81 mi (6,816.88 km) |
| Morfelden-Walldorf to Rialto (California) | 5,753.84 mi (9,259.91 km) |
| Morfelden-Walldorf to Richardson (Texas) | 5,116.89 mi (8,234.83 km) |
| Morfelden-Walldorf to Richfield (Minnesota) | 4,384.58 mi (7,056.29 km) |
| Morfelden-Walldorf to Richfield (Wisconsin) | 4,285.41 mi (6,896.70 km) |
| Morfelden-Walldorf to Richland (Washington) | 5,091.15 mi (8,193.41 km) |
