| Tonypandy to Frederick (Maryland) | 3,518.18 mi (5,661.97 km) |
| Tonypandy to Fredericksburg (Texas) | 4,826.37 mi (7,767.30 km) |
| Tonypandy to Fredericksburg (Virginia) | 3,571.71 mi (5,748.10 km) |
| Tonypandy to Frederickson (Washington) | 4,718.62 mi (7,593.89 km) |
| Tonypandy to Freeport (Illinois) | 3,874.64 mi (6,235.63 km) |
| Tonypandy to Freeport (New York) | 3,307.76 mi (5,323.33 km) |
| Tonypandy to Freeport (Texas) | 4,754.97 mi (7,652.38 km) |
| Tonypandy to Fremont (California) | 5,249.44 mi (8,448.15 km) |
| Tonypandy to Fremont (Nebraska) | 4,172.15 mi (6,714.43 km) |
| Tonypandy to Fremont (Ohio) | 3,663.17 mi (5,895.30 km) |
| Tonypandy to French Valley (California) | 5,314.56 mi (8,552.96 km) |
| Tonypandy to Fresno (California) | 5,223.15 mi (8,405.84 km) |
| Tonypandy to Fresno (Texas) | 4,728.95 mi (7,610.50 km) |
| Tonypandy to Fridley (Minnesota) | 3,881.57 mi (6,246.78 km) |
| Tonypandy to Friendly (Maryland) | 3,529.55 mi (5,680.26 km) |
