| East Islip to Fenton | 3,315.48 mi (5,335.74 km) |
| East Islip to Fern Down | 3,368.47 mi (5,421.03 km) |
| East Islip to Ferryhill | 3,309.65 mi (5,326.38 km) |
| East Islip to Finchley | 3,422.78 mi (5,508.43 km) |
| East Islip to Fleet | 3,402.36 mi (5,475.57 km) |
| East Islip to Fleetwood | 3,265.37 mi (5,255.11 km) |
| East Islip to Flint | 3,271.84 mi (5,265.52 km) |
| East Islip to Flitwick | 3,401.77 mi (5,474.61 km) |
| East Islip to Flixton | 3,298.11 mi (5,307.80 km) |
| East Islip to Folkestone | 3,489.47 mi (5,615.76 km) |
| East Islip to Forfar | 3,228.73 mi (5,196.13 km) |
| East Islip to Formby | 3,269.30 mi (5,261.44 km) |
| East Islip to Forres | 3,189.30 mi (5,132.69 km) |
| East Islip to Fort William | 3,143.91 mi (5,059.64 km) |
| East Islip to Fraserburgh | 3,246.90 mi (5,225.38 km) |
