| Piqua to Sprimont | 4,153.37 mi (6,684.20 km) |
| Piqua to Stabroek | 4,076.53 mi (6,560.54 km) |
| Piqua to Staden | 4,035.25 mi (6,494.11 km) |
| Piqua to Steenokkerzeel | 4,095.04 mi (6,590.33 km) |
| Piqua to Stekene | 4,067.84 mi (6,546.55 km) |
| Piqua to Strombeek-Bever | 4,089.19 mi (6,580.91 km) |
| Piqua to Temse | 4,076.88 mi (6,561.11 km) |
| Piqua to Ternat | 4,084.08 mi (6,572.70 km) |
| Piqua to Tervuren | 4,097.95 mi (6,595.02 km) |
| Piqua to Tessenderlo | 4,112.69 mi (6,618.74 km) |
| Piqua to Theux | 4,157.91 mi (6,691.50 km) |
| Piqua to Thuin | 4,104.86 mi (6,606.13 km) |
| Piqua to Tielt | 4,046.63 mi (6,512.43 km) |
| Piqua to Tienen | 4,115.27 mi (6,622.89 km) |
| Piqua to Tongeren | 4,136.42 mi (6,656.92 km) |
