| Erkrath to Friendswood (Texas) | 5,137.51 mi (8,268.03 km) |
| Erkrath to Frisco (Texas) | 5,004.39 mi (8,053.79 km) |
| Erkrath to Front Royal (Virginia) | 4,000.20 mi (6,437.69 km) |
| Erkrath to Fruit Cove (Florida) | 4,568.44 mi (7,352.20 km) |
| Erkrath to Fruita (Colorado) | 5,086.40 mi (8,185.76 km) |
| Erkrath to Fruitville (Florida) | 4,743.46 mi (7,633.86 km) |
| Erkrath to Fuller Heights (Florida) | 4,694.22 mi (7,554.61 km) |
| Erkrath to Fullerton (California) | 5,671.95 mi (9,128.12 km) |
| Erkrath to Fullerton (Pennsylvania) | 3,814.79 mi (6,139.32 km) |
| Erkrath to Fulshear (Texas) | 5,153.81 mi (8,294.26 km) |
| Erkrath to Fulton (Missouri) | 4,528.98 mi (7,288.68 km) |
| Erkrath to Fulton (New York) | 3,731.23 mi (6,004.83 km) |
| Erkrath to Fuquay-Varina (North Carolina) | 4,181.98 mi (6,730.24 km) |
| Erkrath to Gadsden (Alabama) | 4,548.16 mi (7,319.56 km) |
| Erkrath to Gaffney (South Carolina) | 4,322.66 mi (6,956.64 km) |
