| Illzach to Oschersleben | 340.11 mi (547.36 km) |
| Illzach to Osnabruck | 312.55 mi (503.00 km) |
| Illzach to Ostbevern | 294.94 mi (474.66 km) |
| Illzach to Osterburg | 396.63 mi (638.32 km) |
| Illzach to Ostercappeln | 318.03 mi (511.82 km) |
| Illzach to Osterhofen | 268.55 mi (432.18 km) |
| Illzach to Osterholz-Scharmbeck | 380.85 mi (612.92 km) |
| Illzach to Osternienburg | 346.87 mi (558.24 km) |
| Illzach to Osterode | 301.86 mi (485.79 km) |
| Illzach to Osterwieck | 325.63 mi (524.05 km) |
| Illzach to Ostfildern | 109.41 mi (176.09 km) |
| Illzach to Osthofen | 140.35 mi (225.87 km) |
| Illzach to Ostrhauderfehn | 368.77 mi (593.47 km) |
| Illzach to Ostringen | 117.27 mi (188.72 km) |
| Illzach to Oststeinbek | 416.72 mi (670.65 km) |
