| On Top of the World Designated Place to Oschatz | 4,894.30 mi (7,876.62 km) |
| On Top of the World Designated Place to Oschersleben | 4,801.91 mi (7,727.93 km) |
| On Top of the World Designated Place to Osnabruck | 4,668.25 mi (7,512.83 km) |
| On Top of the World Designated Place to Ostbevern | 4,665.58 mi (7,508.52 km) |
| On Top of the World Designated Place to Osterburg | 4,802.81 mi (7,729.38 km) |
| On Top of the World Designated Place to Ostercappeln | 4,674.06 mi (7,522.18 km) |
| On Top of the World Designated Place to Osterhofen | 4,961.82 mi (7,985.28 km) |
| On Top of the World Designated Place to Osterholz-Scharmbeck | 4,676.75 mi (7,526.50 km) |
| On Top of the World Designated Place to Osternienburg | 4,837.81 mi (7,785.71 km) |
| On Top of the World Designated Place to Osterode | 4,769.37 mi (7,675.56 km) |
| On Top of the World Designated Place to Osterwieck | 4,782.01 mi (7,695.90 km) |
| On Top of the World Designated Place to Ostfildern | 4,802.16 mi (7,728.33 km) |
| On Top of the World Designated Place to Osthofen | 4,739.48 mi (7,627.45 km) |
| On Top of the World Designated Place to Ostrhauderfehn | 4,632.58 mi (7,455.43 km) |
| On Top of the World Designated Place to Ostringen | 4,767.33 mi (7,672.27 km) |
