| Illertissen to Sprimont | 253.68 mi (408.26 km) |
| Illertissen to Stabroek | 333.64 mi (536.95 km) |
| Illertissen to Staden | 369.27 mi (594.28 km) |
| Illertissen to Steenokkerzeel | 311.74 mi (501.69 km) |
| Illertissen to Stekene | 339.76 mi (546.79 km) |
| Illertissen to Strombeek-Bever | 317.10 mi (510.32 km) |
| Illertissen to Temse | 330.54 mi (531.95 km) |
| Illertissen to Ternat | 321.55 mi (517.49 km) |
| Illertissen to Tervuren | 308.08 mi (495.81 km) |
| Illertissen to Tessenderlo | 297.83 mi (479.31 km) |
| Illertissen to Theux | 250.03 mi (402.39 km) |
| Illertissen to Thuin | 299.45 mi (481.93 km) |
| Illertissen to Tielt | 358.25 mi (576.54 km) |
| Illertissen to Tienen | 291.85 mi (469.69 km) |
| Illertissen to Tongeren | 272.56 mi (438.64 km) |
