| West Islip to Sprimont | 3,692.96 mi (5,943.25 km) |
| West Islip to Stabroek | 3,619.20 mi (5,824.54 km) |
| West Islip to Staden | 3,572.98 mi (5,750.16 km) |
| West Islip to Steenokkerzeel | 3,635.18 mi (5,850.25 km) |
| West Islip to Stekene | 3,608.98 mi (5,808.09 km) |
| West Islip to Strombeek-Bever | 3,628.97 mi (5,840.26 km) |
| West Islip to Temse | 3,617.77 mi (5,822.24 km) |
| West Islip to Ternat | 3,623.26 mi (5,831.07 km) |
| West Islip to Tervuren | 3,637.39 mi (5,853.82 km) |
| West Islip to Tessenderlo | 3,654.96 mi (5,882.08 km) |
| West Islip to Theux | 3,698.02 mi (5,951.39 km) |
| West Islip to Thuin | 3,640.69 mi (5,859.12 km) |
| West Islip to Tielt | 3,585.10 mi (5,769.66 km) |
| West Islip to Tienen | 3,655.43 mi (5,882.85 km) |
| West Islip to Tongeren | 3,677.46 mi (5,918.31 km) |
