| Piqua to Zilina | 4,691.91 mi (7,550.90 km) |
| Piqua to Zlate Moravce | 4,714.09 mi (7,586.60 km) |
| Piqua to Zvolen | 4,732.60 mi (7,616.38 km) |
| Piqua to Ajdovscina | 4,643.24 mi (7,472.57 km) |
| Piqua to Ankaran | 4,648.55 mi (7,481.12 km) |
| Piqua to Apace | 4,688.93 mi (7,546.10 km) |
| Piqua to Beltinci | 4,704.97 mi (7,571.92 km) |
| Piqua to Benedikt | 4,691.53 mi (7,550.29 km) |
| Piqua to Bistrica ob Sotli | 4,705.10 mi (7,572.13 km) |
| Piqua to Bled | 4,632.23 mi (7,454.85 km) |
| Piqua to Bohinjska Bistrica | 4,629.62 mi (7,450.66 km) |
| Piqua to Borovnica | 4,659.54 mi (7,498.81 km) |
| Piqua to Bovec | 4,611.40 mi (7,421.34 km) |
| Piqua to Braslovce | 4,671.53 mi (7,518.10 km) |
| Piqua to Brezice | 4,708.52 mi (7,577.63 km) |
