| Country Walk to Oerlinghausen | 4,805.19 mi (7,733.21 km) |
| Country Walk to Oestrich-Winkel | 4,814.61 mi (7,748.36 km) |
| Country Walk to Offenburg | 4,841.44 mi (7,791.55 km) |
| Country Walk to Oftersheim | 4,851.93 mi (7,808.43 km) |
| Country Walk to Ohrdruf | 4,913.15 mi (7,906.95 km) |
| Country Walk to Ohringen | 4,894.83 mi (7,877.47 km) |
| Country Walk to Olbernhau | 5,024.44 mi (8,086.05 km) |
| Country Walk to Olching | 4,995.07 mi (8,038.78 km) |
| Country Walk to Oldenburg | 4,765.20 mi (7,668.85 km) |
| Country Walk to Oldenburg in Holstein | 4,848.39 mi (7,802.72 km) |
| Country Walk to Olfen | 4,756.96 mi (7,655.59 km) |
| Country Walk to Olpe | 4,788.43 mi (7,706.23 km) |
| Country Walk to Olsberg | 4,809.28 mi (7,739.78 km) |
| Country Walk to Oranienburg | 4,973.02 mi (8,003.30 km) |
| Country Walk to Ortenberg | 4,852.49 mi (7,809.33 km) |
