| Porthcawl to Firestone (Colorado) | 4,539.02 mi (7,304.84 km) |
| Porthcawl to Fish Hawk (Florida) | 4,258.75 mi (6,853.79 km) |
| Porthcawl to Fishers (Indiana) | 3,833.55 mi (6,169.51 km) |
| Porthcawl to Fitchburg (Massachusetts) | 3,147.03 mi (5,064.66 km) |
| Porthcawl to Fitchburg (Wisconsin) | 3,830.26 mi (6,164.21 km) |
| Porthcawl to Five Corners (Washington) | 4,804.16 mi (7,731.55 km) |
| Porthcawl to Five Forks (South Carolina) | 3,921.38 mi (6,310.85 km) |
| Porthcawl to Flagstaff (Arizona) | 5,036.39 mi (8,105.29 km) |
| Porthcawl to Flat Rock (Michigan) | 3,630.75 mi (5,843.12 km) |
| Porthcawl to Fleming Island (Florida) | 4,126.45 mi (6,640.88 km) |
| Porthcawl to Flint (Michigan) | 3,606.85 mi (5,804.67 km) |
| Porthcawl to Floral Park (New York) | 3,302.43 mi (5,314.75 km) |
| Porthcawl to Florence (Alabama) | 4,143.25 mi (6,667.91 km) |
| Porthcawl to Florence (Arizona) | 5,145.01 mi (8,280.09 km) |
| Porthcawl to Florence (Kentucky) | 3,825.33 mi (6,156.28 km) |
