| Lake Barcroft to Rockville (Maryland) | 16.03 mi (25.80 km) |
| Lake Barcroft to Rockville Centre (New York) | 225.00 mi (362.10 km) |
| Lake Barcroft to Rockwall (Texas) | 1,151.72 mi (1,853.51 km) |
| Lake Barcroft to Rocky Mount (North Carolina) | 202.32 mi (325.60 km) |
| Lake Barcroft to Rocky Point (New York) | 266.07 mi (428.20 km) |
| Lake Barcroft to Rocky River (Ohio) | 306.83 mi (493.79 km) |
| Lake Barcroft to Roessleville (New York) | 318.58 mi (512.70 km) |
| Lake Barcroft to Rogers (Arkansas) | 945.42 mi (1,521.50 km) |
| Lake Barcroft to Rogers (Minnesota) | 947.29 mi (1,524.52 km) |
| Lake Barcroft to Rohnert Park (California) | 2,433.11 mi (3,915.72 km) |
| Lake Barcroft to Rolla (Missouri) | 792.35 mi (1,275.16 km) |
| Lake Barcroft to Rolling Meadows (Illinois) | 612.59 mi (985.86 km) |
| Lake Barcroft to Roma (Texas) | 1,527.84 mi (2,458.82 km) |
| Lake Barcroft to Rome (Georgia) | 546.35 mi (879.27 km) |
| Lake Barcroft to Rome (New York) | 314.47 mi (506.10 km) |
