| Grenzach-Wyhlen to Waimea (Hawaii) | 7,654.63 mi (12,318.94 km) |
| Grenzach-Wyhlen to Waipahu (Hawaii) | 7,591.04 mi (12,216.59 km) |
| Grenzach-Wyhlen to Waipio (Hawaii) | 7,588.95 mi (12,213.24 km) |
| Grenzach-Wyhlen to Wake Forest (North Carolina) | 4,282.34 mi (6,891.76 km) |
| Grenzach-Wyhlen to Wakefield (Virginia) | 4,102.78 mi (6,602.78 km) |
| Grenzach-Wyhlen to Waldorf (Maryland) | 4,098.50 mi (6,595.90 km) |
| Grenzach-Wyhlen to Walker (Michigan) | 4,264.42 mi (6,862.92 km) |
| Grenzach-Wyhlen to Walker Mill (Maryland) | 4,085.56 mi (6,575.07 km) |
| Grenzach-Wyhlen to Walla Walla (Washington) | 5,192.84 mi (8,357.06 km) |
| Grenzach-Wyhlen to Wallingford Center (Connecticut) | 3,807.07 mi (6,126.89 km) |
| Grenzach-Wyhlen to Wallington (New Jersey) | 3,885.48 mi (6,253.08 km) |
| Grenzach-Wyhlen to Walnut (California) | 5,869.44 mi (9,445.96 km) |
| Grenzach-Wyhlen to Walnut Creek (California) | 5,769.60 mi (9,285.28 km) |
| Grenzach-Wyhlen to Walnut Park (California) | 5,884.64 mi (9,470.41 km) |
| Grenzach-Wyhlen to Waltham (Massachusetts) | 3,703.44 mi (5,960.11 km) |
