| Westmont to Ramsey (New Jersey) | 2,443.09 mi (3,931.77 km) |
| Westmont to Rancho Cordova (California) | 359.74 mi (578.95 km) |
| Westmont to Rancho Cucamonga (California) | 43.95 mi (70.73 km) |
| Westmont to Rancho Mirage (California) | 108.27 mi (174.25 km) |
| Westmont to Rancho Palos Verdes (California) | 13.35 mi (21.48 km) |
| Westmont to Rancho San Diego (California) | 114.02 mi (183.50 km) |
| Westmont to Rancho Santa Margarita (California) | 45.70 mi (73.54 km) |
| Westmont to Randallstown (Maryland) | 2,310.10 mi (3,717.74 km) |
| Westmont to Rantoul (Illinois) | 1,708.90 mi (2,750.20 km) |
| Westmont to Rapid City (South Dakota) | 1,067.21 mi (1,717.52 km) |
| Westmont to Ravenna (Ohio) | 2,073.69 mi (3,337.28 km) |
| Westmont to Raymondville (Texas) | 1,326.52 mi (2,134.83 km) |
| Westmont to Raymore (Missouri) | 1,364.02 mi (2,195.18 km) |
| Westmont to Raytown (Missouri) | 1,365.36 mi (2,197.33 km) |
| Westmont to Reading (Ohio) | 1,902.71 mi (3,062.11 km) |
