| Llanelli to Rancho Cordova (California) | 5,142.34 mi (8,275.79 km) |
| Llanelli to Rancho Cucamonga (California) | 5,274.04 mi (8,487.74 km) |
| Llanelli to Rancho Mirage (California) | 5,255.78 mi (8,458.36 km) |
| Llanelli to Rancho Palos Verdes (California) | 5,321.39 mi (8,563.95 km) |
| Llanelli to Rancho San Diego (California) | 5,328.44 mi (8,575.30 km) |
| Llanelli to Rancho Santa Margarita (California) | 5,302.73 mi (8,533.92 km) |
| Llanelli to Randallstown (Maryland) | 3,465.29 mi (5,576.85 km) |
| Llanelli to Rantoul (Illinois) | 3,879.70 mi (6,243.78 km) |
| Llanelli to Rapid City (South Dakota) | 4,256.20 mi (6,849.70 km) |
| Llanelli to Ravenna (Ohio) | 3,567.06 mi (5,740.63 km) |
| Llanelli to Raymondville (Texas) | 4,950.57 mi (7,967.18 km) |
| Llanelli to Raymore (Missouri) | 4,194.90 mi (6,751.04 km) |
| Llanelli to Raytown (Missouri) | 4,185.82 mi (6,736.43 km) |
| Llanelli to Reading (Ohio) | 3,782.01 mi (6,086.56 km) |
| Llanelli to Reading (Pennsylvania) | 3,387.05 mi (5,450.94 km) |
