| Port Neches to Friendly (Maryland) | 1,140.03 mi (1,834.70 km) |
| Port Neches to Friendswood (Texas) | 81.72 mi (131.51 km) |
| Port Neches to Frisco (Texas) | 277.31 mi (446.29 km) |
| Port Neches to Front Royal (Virginia) | 1,087.77 mi (1,750.60 km) |
| Port Neches to Fruit Cove (Florida) | 737.10 mi (1,186.25 km) |
| Port Neches to Fruita (Colorado) | 1,051.11 mi (1,691.59 km) |
| Port Neches to Fruitville (Florida) | 719.49 mi (1,157.91 km) |
| Port Neches to Fuller Heights (Florida) | 735.81 mi (1,184.17 km) |
| Port Neches to Fullerton (California) | 1,428.53 mi (2,298.99 km) |
| Port Neches to Fullerton (Pennsylvania) | 1,270.71 mi (2,045.01 km) |
| Port Neches to Fulshear (Texas) | 117.59 mi (189.24 km) |
| Port Neches to Fulton (Missouri) | 623.85 mi (1,003.99 km) |
| Port Neches to Fulton (New York) | 1,334.12 mi (2,147.05 km) |
| Port Neches to Fuquay-Varina (North Carolina) | 961.38 mi (1,547.20 km) |
| Port Neches to Gadsden (Alabama) | 541.55 mi (871.53 km) |
