| Sofia to Sprimont | 992.93 mi (1,597.96 km) |
| Sofia to Stabroek | 1,069.19 mi (1,720.69 km) |
| Sofia to Staden | 1,112.05 mi (1,789.66 km) |
| Sofia to Steenokkerzeel | 1,051.15 mi (1,691.66 km) |
| Sofia to Stekene | 1,078.11 mi (1,735.06 km) |
| Sofia to Strombeek-Bever | 1,057.12 mi (1,701.28 km) |
| Sofia to Temse | 1,069.12 mi (1,720.58 km) |
| Sofia to Ternat | 1,062.46 mi (1,709.86 km) |
| Sofia to Tervuren | 1,048.47 mi (1,687.35 km) |
| Sofia to Tessenderlo | 1,033.04 mi (1,662.52 km) |
| Sofia to Theux | 988.21 mi (1,590.37 km) |
| Sofia to Thuin | 1,043.56 mi (1,679.45 km) |
| Sofia to Tielt | 1,100.27 mi (1,770.72 km) |
| Sofia to Tienen | 1,030.88 mi (1,659.04 km) |
| Sofia to Tongeren | 1,009.49 mi (1,624.61 km) |
