| Portland to Sprimont | 5,117.70 mi (8,236.13 km) |
| Portland to Stabroek | 5,037.98 mi (8,107.84 km) |
| Portland to Staden | 5,023.35 mi (8,084.30 km) |
| Portland to Steenokkerzeel | 5,064.81 mi (8,151.02 km) |
| Portland to Stekene | 5,036.99 mi (8,106.25 km) |
| Portland to Strombeek-Bever | 5,061.28 mi (8,145.35 km) |
| Portland to Temse | 5,045.89 mi (8,120.57 km) |
| Portland to Ternat | 5,059.46 mi (8,142.41 km) |
| Portland to Tervuren | 5,070.33 mi (8,159.92 km) |
| Portland to Tessenderlo | 5,071.00 mi (8,160.98 km) |
| Portland to Theux | 5,119.39 mi (8,238.87 km) |
| Portland to Thuin | 5,091.93 mi (8,194.67 km) |
| Portland to Tielt | 5,030.07 mi (8,095.12 km) |
| Portland to Tienen | 5,082.26 mi (8,179.11 km) |
| Portland to Tongeren | 5,096.76 mi (8,202.44 km) |
