| Simmerath to Oschatz | 300.13 mi (483.01 km) |
| Simmerath to Oschersleben | 235.09 mi (378.34 km) |
| Simmerath to Osnabruck | 138.59 mi (223.03 km) |
| Simmerath to Ostbevern | 119.75 mi (192.72 km) |
| Simmerath to Osterburg | 278.42 mi (448.08 km) |
| Simmerath to Ostercappeln | 146.77 mi (236.20 km) |
| Simmerath to Osterhofen | 327.83 mi (527.59 km) |
| Simmerath to Osterholz-Scharmbeck | 209.84 mi (337.71 km) |
| Simmerath to Osternienburg | 260.95 mi (419.95 km) |
| Simmerath to Osterode | 188.14 mi (302.78 km) |
| Simmerath to Osterwieck | 212.92 mi (342.65 km) |
| Simmerath to Ostfildern | 184.48 mi (296.89 km) |
| Simmerath to Osthofen | 108.94 mi (175.33 km) |
| Simmerath to Ostrhauderfehn | 182.73 mi (294.08 km) |
| Simmerath to Ostringen | 143.54 mi (231.01 km) |
