| Cobh to Friendswood (Texas) | 4,518.03 mi (7,271.07 km) |
| Cobh to Frisco (Texas) | 4,399.73 mi (7,080.68 km) |
| Cobh to Front Royal (Virginia) | 3,368.22 mi (5,420.63 km) |
| Cobh to Fruit Cove (Florida) | 3,923.64 mi (6,314.48 km) |
| Cobh to Fruita (Colorado) | 4,546.85 mi (7,317.45 km) |
| Cobh to Fruitville (Florida) | 4,095.95 mi (6,591.80 km) |
| Cobh to Fuller Heights (Florida) | 4,046.89 mi (6,512.85 km) |
| Cobh to Fullerton (California) | 5,151.92 mi (8,291.21 km) |
| Cobh to Fullerton (Pennsylvania) | 3,182.68 mi (5,122.04 km) |
| Cobh to Fulshear (Texas) | 4,536.57 mi (7,300.91 km) |
| Cobh to Fulton (Missouri) | 3,929.42 mi (6,323.80 km) |
| Cobh to Fulton (New York) | 3,109.87 mi (5,004.84 km) |
| Cobh to Fuquay-Varina (North Carolina) | 3,542.89 mi (5,701.73 km) |
| Cobh to Gadsden (Alabama) | 3,918.80 mi (6,306.70 km) |
| Cobh to Gaffney (South Carolina) | 3,687.35 mi (5,934.22 km) |
