| Grenchen to Fisciano | 576.08 mi (927.12 km) |
| Grenchen to Fiuggi | 469.82 mi (756.11 km) |
| Grenchen to Fiume Veneto | 267.94 mi (431.21 km) |
| Grenchen to Fiumefreddo di Sicilia | 760.04 mi (1,223.17 km) |
| Grenchen to Fiumicino | 443.98 mi (714.52 km) |
| Grenchen to Flero | 177.39 mi (285.48 km) |
| Grenchen to Florence | 301.15 mi (484.65 km) |
| Grenchen to Floridia | 802.48 mi (1,291.47 km) |
| Grenchen to Foggia | 564.04 mi (907.74 km) |
| Grenchen to Foiano della Chiana | 346.88 mi (558.25 km) |
| Grenchen to Folignano | 428.88 mi (690.22 km) |
| Grenchen to Foligno | 390.74 mi (628.83 km) |
| Grenchen to Follonica | 337.69 mi (543.46 km) |
| Grenchen to Fondi | 501.23 mi (806.65 km) |
| Grenchen to Fontanafredda | 259.64 mi (417.85 km) |
