| Illertissen to Nowy Sacz | 491.16 mi (790.44 km) |
| Illertissen to Nowy Targ | 459.53 mi (739.54 km) |
| Illertissen to Nowy Tomysl | 389.16 mi (626.29 km) |
| Illertissen to Nysa | 361.45 mi (581.70 km) |
| Illertissen to Oborniki | 425.85 mi (685.34 km) |
| Illertissen to Oborniki Slaskie | 371.20 mi (597.39 km) |
| Illertissen to Olawa | 373.62 mi (601.29 km) |
| Illertissen to Olecko | 670.34 mi (1,078.80 km) |
| Illertissen to Olesnica | 385.58 mi (620.52 km) |
| Illertissen to Olesno | 415.97 mi (669.44 km) |
| Illertissen to Olkusz | 450.43 mi (724.90 km) |
| Illertissen to Olsztyn | 592.25 mi (953.14 km) |
| Illertissen to Opalenica | 397.31 mi (639.41 km) |
| Illertissen to Opoczno | 504.17 mi (811.38 km) |
| Illertissen to Opole | 390.92 mi (629.13 km) |
