| Alpena to Sprimont | 3,897.17 mi (6,271.89 km) |
| Alpena to Stabroek | 3,818.83 mi (6,145.81 km) |
| Alpena to Staden | 3,780.97 mi (6,084.88 km) |
| Alpena to Steenokkerzeel | 3,838.84 mi (6,178.01 km) |
| Alpena to Stekene | 3,811.16 mi (6,133.47 km) |
| Alpena to Strombeek-Bever | 3,833.25 mi (6,169.02 km) |
| Alpena to Temse | 3,820.31 mi (6,148.19 km) |
| Alpena to Ternat | 3,828.57 mi (6,161.49 km) |
| Alpena to Tervuren | 3,842.18 mi (6,183.40 km) |
| Alpena to Tessenderlo | 3,855.04 mi (6,204.08 km) |
| Alpena to Theux | 3,901.35 mi (6,278.62 km) |
| Alpena to Thuin | 3,851.41 mi (6,198.24 km) |
| Alpena to Tielt | 3,791.81 mi (6,102.32 km) |
| Alpena to Tienen | 3,858.94 mi (6,210.37 km) |
| Alpena to Tongeren | 3,879.39 mi (6,243.28 km) |
