| Duisburg to Reidsville (North Carolina) | 4,170.54 mi (6,711.84 km) |
| Duisburg to Reisterstown (Maryland) | 3,909.52 mi (6,291.76 km) |
| Duisburg to Rendon (Texas) | 5,037.24 mi (8,106.65 km) |
| Duisburg to Reno (Nevada) | 5,375.97 mi (8,651.79 km) |
| Duisburg to Renton (Washington) | 4,964.88 mi (7,990.20 km) |
| Duisburg to Republic (Missouri) | 4,657.81 mi (7,496.02 km) |
| Duisburg to Reston (Virginia) | 3,954.09 mi (6,363.49 km) |
| Duisburg to Revere (Massachusetts) | 3,546.00 mi (5,706.73 km) |
| Duisburg to Rexburg (Idaho) | 4,902.07 mi (7,889.12 km) |
| Duisburg to Reynoldsburg (Ohio) | 4,118.76 mi (6,628.50 km) |
| Duisburg to Rialto (California) | 5,627.05 mi (9,055.86 km) |
| Duisburg to Richardson (Texas) | 4,996.89 mi (8,041.72 km) |
| Duisburg to Richfield (Minnesota) | 4,260.60 mi (6,856.78 km) |
| Duisburg to Richfield (Wisconsin) | 4,163.85 mi (6,701.06 km) |
| Duisburg to Richland (Washington) | 4,964.22 mi (7,989.15 km) |
