| Big Spring to Rockville (Maryland) | 1,439.79 mi (2,317.11 km) |
| Big Spring to Rockville Centre (New York) | 1,644.64 mi (2,646.79 km) |
| Big Spring to Rockwall (Texas) | 297.27 mi (478.41 km) |
| Big Spring to Rocky Mount (North Carolina) | 1,375.24 mi (2,213.24 km) |
| Big Spring to Rocky Point (New York) | 1,684.40 mi (2,710.79 km) |
| Big Spring to Rocky River (Ohio) | 1,254.30 mi (2,018.60 km) |
| Big Spring to Roessleville (New York) | 1,671.03 mi (2,689.26 km) |
| Big Spring to Rogers (Arkansas) | 504.11 mi (811.28 km) |
| Big Spring to Rogers (Minnesota) | 989.64 mi (1,592.67 km) |
| Big Spring to Rohnert Park (California) | 1,265.25 mi (2,036.22 km) |
| Big Spring to Rolla (Missouri) | 675.67 mi (1,087.39 km) |
| Big Spring to Rolling Meadows (Illinois) | 1,003.08 mi (1,614.30 km) |
| Big Spring to Roma (Texas) | 428.95 mi (690.33 km) |
| Big Spring to Rome (Georgia) | 950.75 mi (1,530.08 km) |
| Big Spring to Rome (New York) | 1,600.84 mi (2,576.30 km) |
