| Duluth to Sprimont | 4,131.42 mi (6,648.87 km) |
| Duluth to Stabroek | 4,051.40 mi (6,520.10 km) |
| Duluth to Staden | 4,019.39 mi (6,468.59 km) |
| Duluth to Steenokkerzeel | 4,073.64 mi (6,555.89 km) |
| Duluth to Stekene | 4,045.46 mi (6,510.54 km) |
| Duluth to Strombeek-Bever | 4,068.53 mi (6,547.67 km) |
| Duluth to Temse | 4,054.70 mi (6,525.40 km) |
| Duluth to Ternat | 4,064.57 mi (6,541.29 km) |
| Duluth to Tervuren | 4,077.65 mi (6,562.34 km) |
| Duluth to Tessenderlo | 4,087.33 mi (6,577.92 km) |
| Duluth to Theux | 4,134.98 mi (6,654.61 km) |
| Duluth to Thuin | 4,090.46 mi (6,582.96 km) |
| Duluth to Tielt | 4,029.26 mi (6,484.47 km) |
| Duluth to Tienen | 4,093.34 mi (6,587.59 km) |
| Duluth to Tongeren | 4,112.48 mi (6,618.39 km) |
