| Mechernich to Reidsville (North Carolina) | 4,188.11 mi (6,740.11 km) |
| Mechernich to Reisterstown (Maryland) | 3,927.94 mi (6,321.40 km) |
| Mechernich to Rendon (Texas) | 5,062.99 mi (8,148.09 km) |
| Mechernich to Reno (Nevada) | 5,417.52 mi (8,718.66 km) |
| Mechernich to Renton (Washington) | 5,010.25 mi (8,063.21 km) |
| Mechernich to Republic (Missouri) | 4,684.16 mi (7,538.43 km) |
| Mechernich to Reston (Virginia) | 3,972.39 mi (6,392.94 km) |
| Mechernich to Revere (Massachusetts) | 3,563.77 mi (5,735.34 km) |
| Mechernich to Rexburg (Idaho) | 4,941.63 mi (7,952.78 km) |
| Mechernich to Reynoldsburg (Ohio) | 4,141.04 mi (6,664.36 km) |
| Mechernich to Rialto (California) | 5,665.25 mi (9,117.34 km) |
| Mechernich to Richardson (Texas) | 5,022.56 mi (8,083.03 km) |
| Mechernich to Richfield (Minnesota) | 4,292.00 mi (6,907.31 km) |
| Mechernich to Richfield (Wisconsin) | 4,191.57 mi (6,745.68 km) |
| Mechernich to Richland (Washington) | 5,008.03 mi (8,059.64 km) |
