| Ridgecrest to Reading (Pennsylvania) | 2,274.73 mi (3,660.82 km) |
| Ridgecrest to Red Bank (New Jersey) | 2,372.07 mi (3,817.48 km) |
| Ridgecrest to Red Bank (Tennessee) | 1,815.55 mi (2,921.84 km) |
| Ridgecrest to Red Bluff (California) | 400.92 mi (645.21 km) |
| Ridgecrest to Red Hill (South Carolina) | 2,185.07 mi (3,516.54 km) |
| Ridgecrest to Red Oak (Texas) | 1,211.47 mi (1,949.67 km) |
| Ridgecrest to Red Wing (Minnesota) | 1,453.70 mi (2,339.50 km) |
| Ridgecrest to Redan (Georgia) | 1,898.49 mi (3,055.33 km) |
| Ridgecrest to Redding (California) | 426.27 mi (686.01 km) |
| Ridgecrest to Redland (Maryland) | 2,219.07 mi (3,571.24 km) |
| Ridgecrest to Redlands (California) | 112.63 mi (181.27 km) |
| Ridgecrest to Redmond (Oregon) | 624.59 mi (1,005.18 km) |
| Ridgecrest to Redmond (Washington) | 863.06 mi (1,388.97 km) |
| Ridgecrest to Redondo Beach (California) | 129.05 mi (207.68 km) |
| Ridgecrest to Redwood City (California) | 284.29 mi (457.51 km) |
