| Sulphur to Ramsey (New Jersey) | 1,308.06 mi (2,105.12 km) |
| Sulphur to Rancho Cordova (California) | 1,683.64 mi (2,709.55 km) |
| Sulphur to Rancho Cucamonga (California) | 1,437.64 mi (2,313.66 km) |
| Sulphur to Rancho Mirage (California) | 1,370.74 mi (2,205.99 km) |
| Sulphur to Rancho Palos Verdes (California) | 1,481.75 mi (2,384.64 km) |
| Sulphur to Rancho San Diego (California) | 1,396.29 mi (2,247.10 km) |
| Sulphur to Rancho Santa Margarita (California) | 1,437.44 mi (2,313.34 km) |
| Sulphur to Randallstown (Maryland) | 1,129.00 mi (1,816.95 km) |
| Sulphur to Rantoul (Illinois) | 755.03 mi (1,215.10 km) |
| Sulphur to Rapid City (South Dakota) | 1,098.05 mi (1,767.13 km) |
| Sulphur to Ravenna (Ohio) | 1,014.15 mi (1,632.12 km) |
| Sulphur to Raymondville (Texas) | 373.38 mi (600.90 km) |
| Sulphur to Raymore (Missouri) | 595.72 mi (958.72 km) |
| Sulphur to Raytown (Missouri) | 608.91 mi (979.94 km) |
| Sulphur to Reading (Ohio) | 801.01 mi (1,289.10 km) |
