| Colonia to Rancho Cordova (California) | 2,473.55 mi (3,980.80 km) |
| Colonia to Rancho Cucamonga (California) | 2,392.47 mi (3,850.30 km) |
| Colonia to Rancho Mirage (California) | 2,342.86 mi (3,770.46 km) |
| Colonia to Rancho Palos Verdes (California) | 2,444.56 mi (3,934.14 km) |
| Colonia to Rancho San Diego (California) | 2,397.69 mi (3,858.71 km) |
| Colonia to Rancho Santa Margarita (California) | 2,408.01 mi (3,875.32 km) |
| Colonia to Randallstown (Maryland) | 156.37 mi (251.65 km) |
| Colonia to Rantoul (Illinois) | 727.24 mi (1,170.37 km) |
| Colonia to Rapid City (South Dakota) | 1,487.98 mi (2,394.68 km) |
| Colonia to Ravenna (Ohio) | 363.93 mi (585.69 km) |
| Colonia to Raymondville (Texas) | 1,657.66 mi (2,667.75 km) |
| Colonia to Raymore (Missouri) | 1,075.60 mi (1,731.02 km) |
| Colonia to Raytown (Missouri) | 1,073.01 mi (1,726.84 km) |
| Colonia to Reading (Ohio) | 544.22 mi (875.84 km) |
| Colonia to Reading (Pennsylvania) | 86.51 mi (139.22 km) |
