| Llanelli to Cedar Rapids (Iowa) | 3,938.30 mi (6,338.08 km) |
| Llanelli to Cedarburg (Wisconsin) | 3,736.76 mi (6,013.73 km) |
| Llanelli to Celebration (Florida) | 4,185.36 mi (6,735.68 km) |
| Llanelli to Celina (Ohio) | 3,726.59 mi (5,997.37 km) |
| Llanelli to Celina (Texas) | 4,558.33 mi (7,335.93 km) |
| Llanelli to Centennial (Colorado) | 4,540.33 mi (7,306.96 km) |
| Llanelli to Center Point (Alabama) | 4,137.03 mi (6,657.90 km) |
| Llanelli to Centereach (New York) | 3,247.26 mi (5,225.96 km) |
| Llanelli to Centerton (Arkansas) | 4,308.49 mi (6,933.85 km) |
| Llanelli to Centerville (Ohio) | 3,751.75 mi (6,037.85 km) |
| Llanelli to Centerville (Utah) | 4,711.95 mi (7,583.14 km) |
| Llanelli to Central (Louisiana) | 4,467.39 mi (7,189.57 km) |
| Llanelli to Central Falls (Rhode Island) | 3,134.84 mi (5,045.04 km) |
| Llanelli to Central Islip (New York) | 3,255.48 mi (5,239.19 km) |
| Llanelli to Central Point (Oregon) | 4,976.72 mi (8,009.26 km) |
