| Opoczno to Sprimont | 638.36 mi (1,027.34 km) |
| Opoczno to Stabroek | 685.58 mi (1,103.34 km) |
| Opoczno to Staden | 746.96 mi (1,202.11 km) |
| Opoczno to Steenokkerzeel | 683.30 mi (1,099.67 km) |
| Opoczno to Stekene | 701.00 mi (1,128.15 km) |
| Opoczno to Strombeek-Bever | 690.21 mi (1,110.78 km) |
| Opoczno to Temse | 694.59 mi (1,117.84 km) |
| Opoczno to Ternat | 697.85 mi (1,123.09 km) |
| Opoczno to Tervuren | 684.77 mi (1,102.04 km) |
| Opoczno to Tessenderlo | 656.78 mi (1,056.98 km) |
| Opoczno to Theux | 631.57 mi (1,016.42 km) |
| Opoczno to Thuin | 700.34 mi (1,127.08 km) |
| Opoczno to Tielt | 733.33 mi (1,180.18 km) |
| Opoczno to Tienen | 666.30 mi (1,072.30 km) |
| Opoczno to Tongeren | 643.70 mi (1,035.93 km) |
