| Duchcov to Reidsville (North Carolina) | 4,470.09 mi (7,193.92 km) |
| Duchcov to Reisterstown (Maryland) | 4,208.01 mi (6,772.14 km) |
| Duchcov to Rendon (Texas) | 5,321.56 mi (8,564.22 km) |
| Duchcov to Reno (Nevada) | 5,603.88 mi (9,018.57 km) |
| Duchcov to Renton (Washington) | 5,171.79 mi (8,323.19 km) |
| Duchcov to Republic (Missouri) | 4,941.00 mi (7,951.77 km) |
| Duchcov to Reston (Virginia) | 4,252.72 mi (6,844.09 km) |
| Duchcov to Revere (Massachusetts) | 3,845.54 mi (6,188.80 km) |
| Duchcov to Rexburg (Idaho) | 5,140.49 mi (8,272.82 km) |
| Duchcov to Reynoldsburg (Ohio) | 4,410.87 mi (7,098.60 km) |
| Duchcov to Rialto (California) | 5,870.43 mi (9,447.54 km) |
| Duchcov to Richardson (Texas) | 5,281.43 mi (8,499.64 km) |
| Duchcov to Richfield (Minnesota) | 4,530.63 mi (7,291.34 km) |
| Duchcov to Richfield (Wisconsin) | 4,444.14 mi (7,152.15 km) |
| Duchcov to Richland (Washington) | 5,180.61 mi (8,337.38 km) |
