| Helena to Friendly (Maryland) | 1,844.00 mi (2,967.63 km) |
| Helena to Friendswood (Texas) | 1,487.01 mi (2,393.11 km) |
| Helena to Frisco (Texas) | 1,225.17 mi (1,971.72 km) |
| Helena to Front Royal (Virginia) | 1,780.83 mi (2,865.97 km) |
| Helena to Fruit Cove (Florida) | 1,983.57 mi (3,192.24 km) |
| Helena to Fruita (Colorado) | 540.35 mi (869.60 km) |
| Helena to Fruitville (Florida) | 2,084.33 mi (3,354.40 km) |
| Helena to Fuller Heights (Florida) | 2,073.81 mi (3,337.48 km) |
| Helena to Fullerton (California) | 931.28 mi (1,498.74 km) |
| Helena to Fullerton (Pennsylvania) | 1,855.95 mi (2,986.87 km) |
| Helena to Fulshear (Texas) | 1,454.39 mi (2,340.61 km) |
| Helena to Fulton (Missouri) | 1,145.95 mi (1,844.23 km) |
| Helena to Fulton (New York) | 1,740.41 mi (2,800.91 km) |
| Helena to Fuquay-Varina (North Carolina) | 1,872.62 mi (3,013.70 km) |
| Helena to Gadsden (Alabama) | 1,611.38 mi (2,593.26 km) |
