| Frederick to Sprimont | 3,916.24 mi (6,302.57 km) |
| Frederick to Stabroek | 3,841.74 mi (6,182.68 km) |
| Frederick to Staden | 3,796.54 mi (6,109.94 km) |
| Frederick to Steenokkerzeel | 3,858.28 mi (6,209.30 km) |
| Frederick to Stekene | 3,831.84 mi (6,166.75 km) |
| Frederick to Strombeek-Bever | 3,852.14 mi (6,199.42 km) |
| Frederick to Temse | 3,840.69 mi (6,181.00 km) |
| Frederick to Ternat | 3,846.56 mi (6,190.43 km) |
| Frederick to Tervuren | 3,860.65 mi (6,213.11 km) |
| Frederick to Tessenderlo | 3,877.62 mi (6,240.42 km) |
| Frederick to Theux | 3,921.19 mi (6,310.54 km) |
| Frederick to Thuin | 3,864.71 mi (6,219.65 km) |
| Frederick to Tielt | 3,808.51 mi (6,129.21 km) |
| Frederick to Tienen | 3,878.55 mi (6,241.92 km) |
| Frederick to Tongeren | 3,900.41 mi (6,277.10 km) |
