| South El Monte to Ramsey (New Jersey) | 2,426.79 mi (3,905.54 km) |
| South El Monte to Rancho Cordova (California) | 359.87 mi (579.15 km) |
| South El Monte to Rancho Cucamonga (California) | 28.05 mi (45.15 km) |
| South El Monte to Rancho Mirage (California) | 95.04 mi (152.96 km) |
| South El Monte to Rancho Palos Verdes (California) | 27.18 mi (43.74 km) |
| South El Monte to Rancho San Diego (California) | 110.20 mi (177.35 km) |
| South El Monte to Rancho Santa Margarita (California) | 38.70 mi (62.28 km) |
| South El Monte to Randallstown (Maryland) | 2,293.87 mi (3,691.62 km) |
| South El Monte to Rantoul (Illinois) | 1,692.62 mi (2,724.00 km) |
| South El Monte to Rapid City (South Dakota) | 1,051.74 mi (1,692.61 km) |
| South El Monte to Ravenna (Ohio) | 2,057.39 mi (3,311.06 km) |
| South El Monte to Raymondville (Texas) | 1,314.95 mi (2,116.20 km) |
| South El Monte to Raymore (Missouri) | 1,347.81 mi (2,169.08 km) |
| South El Monte to Raytown (Missouri) | 1,349.12 mi (2,171.20 km) |
| South El Monte to Reading (Ohio) | 1,886.49 mi (3,036.02 km) |
