| Discovery Bay to Rancho Cordova (California) | 49.80 mi (80.14 km) |
| Discovery Bay to Rancho Cucamonga (California) | 344.96 mi (555.16 km) |
| Discovery Bay to Rancho Mirage (California) | 407.12 mi (655.20 km) |
| Discovery Bay to Rancho Palos Verdes (California) | 339.21 mi (545.91 km) |
| Discovery Bay to Rancho San Diego (California) | 442.44 mi (712.03 km) |
| Discovery Bay to Rancho Santa Margarita (California) | 370.74 mi (596.65 km) |
| Discovery Bay to Randallstown (Maryland) | 2,394.69 mi (3,853.88 km) |
| Discovery Bay to Rantoul (Illinois) | 1,790.10 mi (2,880.89 km) |
| Discovery Bay to Rapid City (South Dakota) | 1,045.91 mi (1,683.22 km) |
| Discovery Bay to Ravenna (Ohio) | 2,142.98 mi (3,448.79 km) |
| Discovery Bay to Raymondville (Texas) | 1,594.30 mi (2,565.78 km) |
| Discovery Bay to Raymore (Missouri) | 1,466.44 mi (2,360.01 km) |
| Discovery Bay to Raytown (Missouri) | 1,464.77 mi (2,357.32 km) |
| Discovery Bay to Reading (Ohio) | 1,995.78 mi (3,211.89 km) |
| Discovery Bay to Reading (Pennsylvania) | 2,426.67 mi (3,905.35 km) |
