| Cobh to Fortuna Foothills (Arizona) | 5,094.16 mi (8,198.25 km) |
| Cobh to Foster City (California) | 5,093.28 mi (8,196.85 km) |
| Cobh to Fostoria (Ohio) | 3,484.25 mi (5,607.35 km) |
| Cobh to Fountain (Colorado) | 4,423.86 mi (7,119.51 km) |
| Cobh to Fountain Hills (Arizona) | 4,946.98 mi (7,961.39 km) |
| Cobh to Fountain Inn (South Carolina) | 3,727.66 mi (5,999.09 km) |
| Cobh to Fountain Valley (California) | 5,162.30 mi (8,307.92 km) |
| Cobh to Fountainebleau (Florida) | 4,084.22 mi (6,572.92 km) |
| Cobh to Four Corners (Oregon) | 4,706.04 mi (7,573.65 km) |
| Cobh to Four Corners (Texas) | 4,528.74 mi (7,288.30 km) |
| Cobh to Four Square Mile (Colorado) | 4,381.40 mi (7,051.18 km) |
| Cobh to Fox Crossing (Wisconsin) | 3,550.88 mi (5,714.59 km) |
| Cobh to Fox Lake (Illinois) | 3,618.33 mi (5,823.13 km) |
| Cobh to Framingham (Massachusetts) | 2,945.45 mi (4,740.25 km) |
| Cobh to Franconia (Virginia) | 3,332.57 mi (5,363.25 km) |
