| Simi Valley to Waimea (Hawaii) | 2,455.29 mi (3,951.40 km) |
| Simi Valley to Waipahu (Hawaii) | 2,539.98 mi (4,087.71 km) |
| Simi Valley to Waipio (Hawaii) | 2,538.27 mi (4,084.95 km) |
| Simi Valley to Wake Forest (North Carolina) | 2,260.90 mi (3,638.57 km) |
| Simi Valley to Wakefield (Virginia) | 2,305.62 mi (3,710.54 km) |
| Simi Valley to Waldorf (Maryland) | 2,324.28 mi (3,740.57 km) |
| Simi Valley to Walker (Michigan) | 1,866.57 mi (3,003.96 km) |
| Simi Valley to Walker Mill (Maryland) | 2,324.31 mi (3,740.62 km) |
| Simi Valley to Walla Walla (Washington) | 815.64 mi (1,312.65 km) |
| Simi Valley to Wallingford Center (Connecticut) | 2,523.92 mi (4,061.86 km) |
| Simi Valley to Wallington (New Jersey) | 2,459.97 mi (3,958.94 km) |
| Simi Valley to Walnut (California) | 53.36 mi (85.87 km) |
| Simi Valley to Walnut Creek (California) | 311.21 mi (500.84 km) |
| Simi Valley to Walnut Park (California) | 36.51 mi (58.76 km) |
| Simi Valley to Waltham (Massachusetts) | 2,600.44 mi (4,185.01 km) |
