| Piqua to Walcz | 4,450.87 mi (7,162.99 km) |
| Piqua to Warka | 4,672.37 mi (7,519.45 km) |
| Piqua to Warsaw | 4,647.36 mi (7,479.20 km) |
| Piqua to Wasilkow | 4,679.27 mi (7,530.55 km) |
| Piqua to Wegorzewo | 4,589.58 mi (7,386.22 km) |
| Piqua to Wegrow | 4,674.09 mi (7,522.22 km) |
| Piqua to Wejherowo | 4,459.62 mi (7,177.06 km) |
| Piqua to Wieliczka | 4,707.75 mi (7,576.40 km) |
| Piqua to Wielun | 4,604.48 mi (7,410.19 km) |
| Piqua to Wieruszow | 4,586.51 mi (7,381.28 km) |
| Piqua to Wisla | 4,678.48 mi (7,529.29 km) |
| Piqua to Wladyslawowo | 4,456.79 mi (7,172.50 km) |
| Piqua to Wloclawek | 4,563.83 mi (7,344.77 km) |
| Piqua to Wlodawa | 4,761.68 mi (7,663.19 km) |
| Piqua to Wloszczowa | 4,668.40 mi (7,513.06 km) |
