| Piqua to Wiener Neudorf | 4,648.41 mi (7,480.89 km) |
| Piqua to Wiener Neustadt | 4,656.81 mi (7,494.42 km) |
| Piqua to Wolfsberg | 4,641.82 mi (7,470.28 km) |
| Piqua to Worgl | 4,509.08 mi (7,256.67 km) |
| Piqua to Zell am See | 4,543.71 mi (7,312.40 km) |
| Piqua to Zwettl | 4,584.85 mi (7,378.61 km) |
| Piqua to Aalst | 4,076.24 mi (6,560.08 km) |
| Piqua to Aarschot | 4,105.53 mi (6,607.22 km) |
| Piqua to Aartselaar | 4,083.44 mi (6,571.67 km) |
| Piqua to Alken | 4,127.31 mi (6,642.26 km) |
| Piqua to Amay | 4,138.34 mi (6,660.02 km) |
| Piqua to Andenne | 4,131.91 mi (6,649.67 km) |
| Piqua to Anderlecht | 4,090.96 mi (6,583.76 km) |
| Piqua to Anderlues | 4,101.95 mi (6,601.45 km) |
| Piqua to Ans | 4,142.40 mi (6,666.55 km) |
