| Key Largo to West St. Paul (Minnesota) | 1,539.04 mi (2,476.84 km) |
| Key Largo to West University Place (Texas) | 973.39 mi (1,566.52 km) |
| Key Largo to West Valley City (Utah) | 2,108.16 mi (3,392.76 km) |
| Key Largo to West Whittier-Los Nietos (California) | 2,330.43 mi (3,750.47 km) |
| Key Largo to Westbrook (Maine) | 1,402.95 mi (2,257.83 km) |
| Key Largo to Westbury (New York) | 1,149.62 mi (1,850.13 km) |
| Key Largo to Westchase (Florida) | 244.21 mi (393.02 km) |
| Key Largo to Westchester (Florida) | 43.32 mi (69.72 km) |
| Key Largo to Westchester (Illinois) | 1,232.17 mi (1,982.99 km) |
| Key Largo to Western Springs (Illinois) | 1,229.38 mi (1,978.49 km) |
| Key Largo to Westerville (Ohio) | 1,046.62 mi (1,684.37 km) |
| Key Largo to Westfield (Indiana) | 1,082.50 mi (1,742.11 km) |
| Key Largo to Westfield (Massachusetts) | 1,254.10 mi (2,018.29 km) |
| Key Largo to Westfield (New Jersey) | 1,128.49 mi (1,816.13 km) |
| Key Largo to Westlake (Ohio) | 1,131.64 mi (1,821.20 km) |
