| Llantwit Major to Sumter (South Carolina) | 3,896.31 mi (6,270.50 km) |
| Llantwit Major to Sun City (Arizona) | 5,155.64 mi (8,297.20 km) |
| Llantwit Major to Sun City Center (Florida) | 4,281.49 mi (6,890.39 km) |
| Llantwit Major to Sun City West (Arizona) | 5,155.40 mi (8,296.82 km) |
| Llantwit Major to Sun Lakes (Arizona) | 5,162.86 mi (8,308.82 km) |
| Llantwit Major to Sun Prairie (Wisconsin) | 3,824.71 mi (6,155.27 km) |
| Llantwit Major to Sun Valley (Nevada) | 5,072.76 mi (8,163.82 km) |
| Llantwit Major to Sun Village (California) | 5,297.68 mi (8,525.79 km) |
| Llantwit Major to Sunland Park (New Mexico) | 5,046.29 mi (8,121.22 km) |
| Llantwit Major to Sunny Isles Beach (Florida) | 4,275.14 mi (6,880.17 km) |
| Llantwit Major to Sunnyside (Washington) | 4,706.22 mi (7,573.93 km) |
| Llantwit Major to Sunnyvale (California) | 5,268.52 mi (8,478.87 km) |
| Llantwit Major to Sunrise (Florida) | 4,271.79 mi (6,874.78 km) |
| Llantwit Major to Sunrise Manor (Nevada) | 5,110.47 mi (8,224.50 km) |
| Llantwit Major to Sunset (Florida) | 4,296.57 mi (6,914.66 km) |
