| Lake Tapps to Rockville (Maryland) | 2,303.52 mi (3,707.15 km) |
| Lake Tapps to Rockville Centre (New York) | 2,416.21 mi (3,888.51 km) |
| Lake Tapps to Rockwall (Texas) | 1,669.08 mi (2,686.12 km) |
| Lake Tapps to Rocky Mount (North Carolina) | 2,384.22 mi (3,837.03 km) |
| Lake Tapps to Rocky Point (New York) | 2,440.23 mi (3,927.18 km) |
| Lake Tapps to Rocky River (Ohio) | 2,007.98 mi (3,231.53 km) |
| Lake Tapps to Roessleville (New York) | 2,347.15 mi (3,777.38 km) |
| Lake Tapps to Rogers (Arkansas) | 1,616.38 mi (2,601.31 km) |
| Lake Tapps to Rogers (Minnesota) | 1,366.63 mi (2,199.38 km) |
| Lake Tapps to Rohnert Park (California) | 614.32 mi (988.65 km) |
| Lake Tapps to Rolla (Missouri) | 1,661.27 mi (2,673.55 km) |
| Lake Tapps to Rolling Meadows (Illinois) | 1,701.27 mi (2,737.92 km) |
| Lake Tapps to Roma (Texas) | 1,911.16 mi (3,075.71 km) |
| Lake Tapps to Rome (Georgia) | 2,107.53 mi (3,391.74 km) |
| Lake Tapps to Rome (New York) | 2,254.02 mi (3,627.49 km) |
