| Greenock to Foothill Farms (California) | 4,919.23 mi (7,916.73 km) |
| Greenock to Fords (New Jersey) | 3,219.20 mi (5,180.79 km) |
| Greenock to Forest (Virginia) | 3,562.40 mi (5,733.13 km) |
| Greenock to Forest Acres (South Carolina) | 3,796.45 mi (6,109.80 km) |
| Greenock to Forest City (Florida) | 4,096.96 mi (6,593.42 km) |
| Greenock to Forest Grove (Oregon) | 4,567.84 mi (7,351.22 km) |
| Greenock to Forest Hill (Texas) | 4,473.74 mi (7,199.79 km) |
| Greenock to Forest Hills (Michigan) | 3,516.88 mi (5,659.86 km) |
| Greenock to Forest Lake (Minnesota) | 3,666.54 mi (5,900.72 km) |
| Greenock to Forest Park (Georgia) | 3,946.15 mi (6,350.71 km) |
| Greenock to Forest Park (Illinois) | 3,653.89 mi (5,880.36 km) |
| Greenock to Forest Park (Ohio) | 3,662.68 mi (5,894.51 km) |
| Greenock to Forestville (Maryland) | 3,397.74 mi (5,468.14 km) |
| Greenock to Forestville (Ohio) | 3,666.54 mi (5,900.72 km) |
| Greenock to Forney (Texas) | 4,439.97 mi (7,145.45 km) |
