| Upper Grand Lagoon to Ramsey (New Jersey) | 993.30 mi (1,598.57 km) |
| Upper Grand Lagoon to Rancho Cordova (California) | 2,092.42 mi (3,367.42 km) |
| Upper Grand Lagoon to Rancho Cucamonga (California) | 1,874.13 mi (3,016.13 km) |
| Upper Grand Lagoon to Rancho Mirage (California) | 1,809.05 mi (2,911.39 km) |
| Upper Grand Lagoon to Rancho Palos Verdes (California) | 1,920.27 mi (3,090.37 km) |
| Upper Grand Lagoon to Rancho San Diego (California) | 1,839.59 mi (2,960.53 km) |
| Upper Grand Lagoon to Rancho Santa Margarita (California) | 1,876.56 mi (3,020.03 km) |
| Upper Grand Lagoon to Randallstown (Maryland) | 812.52 mi (1,307.62 km) |
| Upper Grand Lagoon to Rantoul (Illinois) | 713.24 mi (1,147.86 km) |
| Upper Grand Lagoon to Rapid City (South Dakota) | 1,354.64 mi (2,180.08 km) |
| Upper Grand Lagoon to Ravenna (Ohio) | 800.05 mi (1,287.55 km) |
| Upper Grand Lagoon to Raymondville (Texas) | 774.75 mi (1,246.85 km) |
| Upper Grand Lagoon to Raymore (Missouri) | 775.29 mi (1,247.71 km) |
| Upper Grand Lagoon to Raytown (Missouri) | 785.33 mi (1,263.86 km) |
| Upper Grand Lagoon to Reading (Ohio) | 630.02 mi (1,013.93 km) |
