| Llantwit Major to Farmersville (California) | 5,240.57 mi (8,433.87 km) |
| Llantwit Major to Farmington (Michigan) | 3,629.60 mi (5,841.27 km) |
| Llantwit Major to Farmington (Minnesota) | 3,904.79 mi (6,284.16 km) |
| Llantwit Major to Farmington (Missouri) | 4,122.46 mi (6,634.46 km) |
| Llantwit Major to Farmington (New Mexico) | 4,841.59 mi (7,791.79 km) |
| Llantwit Major to Farmington (Utah) | 4,744.70 mi (7,635.85 km) |
| Llantwit Major to Farmington Hills (Michigan) | 3,628.47 mi (5,839.46 km) |
| Llantwit Major to Farmingville (New York) | 3,280.39 mi (5,279.27 km) |
| Llantwit Major to Farragut (Tennessee) | 3,961.92 mi (6,376.10 km) |
| Llantwit Major to Fate (Texas) | 4,596.01 mi (7,396.56 km) |
| Llantwit Major to Fayetteville (Arkansas) | 4,352.34 mi (7,004.41 km) |
| Llantwit Major to Fayetteville (Georgia) | 4,089.25 mi (6,581.01 km) |
| Llantwit Major to Fayetteville (North Carolina) | 3,783.38 mi (6,088.76 km) |
| Llantwit Major to Federal Heights (Colorado) | 4,566.83 mi (7,349.60 km) |
| Llantwit Major to Federal Way (Washington) | 4,716.59 mi (7,590.62 km) |
