| Mechernich to Romeoville (Illinois) | 4,263.11 mi (6,860.82 km) |
| Mechernich to Romulus (Michigan) | 4,057.41 mi (6,529.77 km) |
| Mechernich to Ronkonkoma (New York) | 3,718.97 mi (5,985.10 km) |
| Mechernich to Roosevelt (New York) | 3,742.97 mi (6,023.73 km) |
| Mechernich to Rosamond (California) | 5,646.24 mi (9,086.75 km) |
| Mechernich to Rosaryville (Maryland) | 3,959.81 mi (6,372.70 km) |
| Mechernich to Roscoe (Illinois) | 4,258.44 mi (6,853.29 km) |
| Mechernich to Rose Hill (Virginia) | 3,970.27 mi (6,389.53 km) |
| Mechernich to Roseburg (Oregon) | 5,292.00 mi (8,516.65 km) |
| Mechernich to Rosedale (California) | 5,644.73 mi (9,084.32 km) |
| Mechernich to Rosedale (Maryland) | 3,921.48 mi (6,311.01 km) |
| Mechernich to Roselle (Illinois) | 4,245.85 mi (6,833.04 km) |
| Mechernich to Roselle (New Jersey) | 3,771.46 mi (6,069.58 km) |
| Mechernich to Roselle Park (New Jersey) | 3,771.18 mi (6,069.12 km) |
| Mechernich to Rosemead (California) | 5,689.07 mi (9,155.67 km) |
