| Penarth to Farmersville (California) | 5,249.30 mi (8,447.93 km) |
| Penarth to Farmington (Michigan) | 3,640.95 mi (5,859.54 km) |
| Penarth to Farmington (Minnesota) | 3,915.13 mi (6,300.80 km) |
| Penarth to Farmington (Missouri) | 4,133.80 mi (6,652.71 km) |
| Penarth to Farmington (New Mexico) | 4,851.48 mi (7,807.70 km) |
| Penarth to Farmington (Utah) | 4,753.73 mi (7,650.39 km) |
| Penarth to Farmington Hills (Michigan) | 3,639.82 mi (5,857.73 km) |
| Penarth to Farmingville (New York) | 3,292.57 mi (5,298.88 km) |
| Penarth to Farragut (Tennessee) | 3,973.88 mi (6,395.35 km) |
| Penarth to Fate (Texas) | 4,607.34 mi (7,414.79 km) |
| Penarth to Fayetteville (Arkansas) | 4,363.56 mi (7,022.47 km) |
| Penarth to Fayetteville (Georgia) | 4,101.39 mi (6,600.55 km) |
| Penarth to Fayetteville (North Carolina) | 3,795.72 mi (6,108.62 km) |
| Penarth to Federal Heights (Colorado) | 4,576.69 mi (7,365.47 km) |
| Penarth to Federal Way (Washington) | 4,723.71 mi (7,602.08 km) |
