| Llanelli to Clermont (Florida) | 4,181.49 mi (6,729.45 km) |
| Llanelli to Cleveland (Mississippi) | 4,296.12 mi (6,913.93 km) |
| Llanelli to Cleveland (Ohio) | 3,570.74 mi (5,746.55 km) |
| Llanelli to Cleveland (Tennessee) | 3,988.85 mi (6,419.43 km) |
| Llanelli to Cleveland Heights (Ohio) | 3,564.53 mi (5,736.56 km) |
| Llanelli to Cliffside Park (New Jersey) | 3,286.60 mi (5,289.26 km) |
| Llanelli to Clifton (Colorado) | 4,693.60 mi (7,553.62 km) |
| Llanelli to Clifton (New Jersey) | 3,291.85 mi (5,297.72 km) |
| Llanelli to Clinton (Iowa) | 3,889.22 mi (6,259.10 km) |
| Llanelli to Clinton (Maryland) | 3,497.09 mi (5,628.03 km) |
| Llanelli to Clinton (Mississippi) | 4,349.29 mi (6,999.51 km) |
| Llanelli to Clinton (Utah) | 4,706.68 mi (7,574.67 km) |
| Llanelli to Clive (Iowa) | 4,034.88 mi (6,493.51 km) |
| Llanelli to Cloquet (Minnesota) | 3,751.42 mi (6,037.33 km) |
| Llanelli to Cloverleaf (Texas) | 4,673.97 mi (7,522.03 km) |
