| River Forest to Friendly (Maryland) | 610.89 mi (983.13 km) |
| River Forest to Friendswood (Texas) | 949.60 mi (1,528.24 km) |
| River Forest to Frisco (Texas) | 778.73 mi (1,253.25 km) |
| River Forest to Front Royal (Virginia) | 546.45 mi (879.43 km) |
| River Forest to Fruit Cove (Florida) | 885.17 mi (1,424.54 km) |
| River Forest to Fruita (Colorado) | 1,111.56 mi (1,788.88 km) |
| River Forest to Fruitville (Florida) | 1,050.68 mi (1,690.90 km) |
| River Forest to Fuller Heights (Florida) | 1,019.52 mi (1,640.76 km) |
| River Forest to Fullerton (California) | 1,722.10 mi (2,771.45 km) |
| River Forest to Fullerton (Pennsylvania) | 646.04 mi (1,039.70 km) |
| River Forest to Fulshear (Texas) | 955.39 mi (1,537.56 km) |
| River Forest to Fulton (Missouri) | 302.27 mi (486.45 km) |
| River Forest to Fulton (New York) | 587.66 mi (945.74 km) |
| River Forest to Fuquay-Varina (North Carolina) | 652.66 mi (1,050.35 km) |
| River Forest to Gadsden (Alabama) | 553.65 mi (891.01 km) |
