| Grottammare to Sprimont | 647.21 mi (1,041.58 km) |
| Grottammare to Stabroek | 727.77 mi (1,171.24 km) |
| Grottammare to Staden | 750.82 mi (1,208.32 km) |
| Grottammare to Steenokkerzeel | 702.35 mi (1,130.32 km) |
| Grottammare to Stekene | 730.61 mi (1,175.80 km) |
| Grottammare to Strombeek-Bever | 706.57 mi (1,137.11 km) |
| Grottammare to Temse | 721.48 mi (1,161.11 km) |
| Grottammare to Ternat | 709.37 mi (1,141.62 km) |
| Grottammare to Tervuren | 697.39 mi (1,122.35 km) |
| Grottammare to Tessenderlo | 693.58 mi (1,116.21 km) |
| Grottammare to Theux | 644.97 mi (1,037.98 km) |
| Grottammare to Thuin | 680.02 mi (1,094.39 km) |
| Grottammare to Tielt | 742.16 mi (1,194.38 km) |
| Grottammare to Tienen | 683.86 mi (1,100.57 km) |
| Grottammare to Tongeren | 667.76 mi (1,074.66 km) |
