| Boise to West St. Paul (Minnesota) | 1,145.08 mi (1,842.83 km) |
| Boise to West University Place (Texas) | 1,492.22 mi (2,401.49 km) |
| Boise to West Valley City (Utah) | 295.19 mi (475.07 km) |
| Boise to West Whittier-Los Nietos (California) | 672.27 mi (1,081.92 km) |
| Boise to Westbrook (Maine) | 2,263.58 mi (3,642.87 km) |
| Boise to Westbury (New York) | 2,168.06 mi (3,489.15 km) |
| Boise to Westchase (Florida) | 2,146.66 mi (3,454.71 km) |
| Boise to Westchester (Florida) | 2,355.92 mi (3,791.49 km) |
| Boise to Westchester (Illinois) | 1,436.55 mi (2,311.90 km) |
| Boise to Western Springs (Illinois) | 1,436.86 mi (2,312.40 km) |
| Boise to Westerville (Ohio) | 1,719.06 mi (2,766.56 km) |
| Boise to Westfield (Indiana) | 1,559.54 mi (2,509.83 km) |
| Boise to Westfield (Massachusetts) | 2,178.51 mi (3,505.98 km) |
| Boise to Westfield (New Jersey) | 2,133.35 mi (3,433.30 km) |
| Boise to Westlake (Ohio) | 1,740.46 mi (2,800.99 km) |
