| Llantwit Major to Cedar Rapids (Iowa) | 3,973.41 mi (6,394.58 km) |
| Llantwit Major to Cedarburg (Wisconsin) | 3,771.81 mi (6,070.14 km) |
| Llantwit Major to Celebration (Florida) | 4,217.75 mi (6,787.82 km) |
| Llantwit Major to Celina (Ohio) | 3,761.24 mi (6,053.12 km) |
| Llantwit Major to Celina (Texas) | 4,593.17 mi (7,391.99 km) |
| Llantwit Major to Centennial (Colorado) | 4,575.58 mi (7,363.68 km) |
| Llantwit Major to Center Point (Alabama) | 4,171.02 mi (6,712.61 km) |
| Llantwit Major to Centereach (New York) | 3,280.89 mi (5,280.09 km) |
| Llantwit Major to Centerton (Arkansas) | 4,343.39 mi (6,990.01 km) |
| Llantwit Major to Centerville (Ohio) | 3,786.26 mi (6,093.39 km) |
| Llantwit Major to Centerville (Utah) | 4,746.97 mi (7,639.51 km) |
| Llantwit Major to Central (Louisiana) | 4,501.48 mi (7,244.43 km) |
| Llantwit Major to Central Falls (Rhode Island) | 3,168.48 mi (5,099.18 km) |
| Llantwit Major to Central Islip (New York) | 3,289.11 mi (5,293.31 km) |
| Llantwit Major to Central Point (Oregon) | 5,010.87 mi (8,064.22 km) |
