| Waltrop to Rockville (Maryland) | 3,959.86 mi (6,372.79 km) |
| Waltrop to Rockville Centre (New York) | 3,748.08 mi (6,031.95 km) |
| Waltrop to Rockwall (Texas) | 5,006.14 mi (8,056.60 km) |
| Waltrop to Rocky Mount (North Carolina) | 4,133.87 mi (6,652.82 km) |
| Waltrop to Rocky Point (New York) | 3,708.03 mi (5,967.49 km) |
| Waltrop to Rocky River (Ohio) | 4,028.89 mi (6,483.87 km) |
| Waltrop to Roessleville (New York) | 3,663.33 mi (5,895.56 km) |
| Waltrop to Rogers (Arkansas) | 4,742.70 mi (7,632.64 km) |
| Waltrop to Rogers (Minnesota) | 4,268.53 mi (6,869.54 km) |
| Waltrop to Rohnert Park (California) | 5,530.83 mi (8,901.01 km) |
| Waltrop to Rolla (Missouri) | 4,571.13 mi (7,356.52 km) |
| Waltrop to Rolling Meadows (Illinois) | 4,228.16 mi (6,804.56 km) |
| Waltrop to Roma (Texas) | 5,454.23 mi (8,777.74 km) |
| Waltrop to Rome (Georgia) | 4,509.71 mi (7,257.67 km) |
| Waltrop to Rome (New York) | 3,705.55 mi (5,963.50 km) |
