| Blackrock to Fern Down | 250.25 mi (402.74 km) |
| Blackrock to Ferryhill | 210.97 mi (339.53 km) |
| Blackrock to Finchley | 278.23 mi (447.76 km) |
| Blackrock to Fleet | 264.89 mi (426.29 km) |
| Blackrock to Fleetwood | 136.65 mi (219.92 km) |
| Blackrock to Flint | 125.73 mi (202.34 km) |
| Blackrock to Flitwick | 254.36 mi (409.36 km) |
| Blackrock to Flixton | 156.40 mi (251.70 km) |
| Blackrock to Folkestone | 346.61 mi (557.81 km) |
| Blackrock to Forfar | 265.18 mi (426.77 km) |
| Blackrock to Formby | 129.29 mi (208.07 km) |
| Blackrock to Forres | 313.92 mi (505.20 km) |
| Blackrock to Fort William | 246.76 mi (397.12 km) |
| Blackrock to Fraserburgh | 344.43 mi (554.31 km) |
| Blackrock to Friern Barnet | 278.89 mi (448.83 km) |
