| Petersburg to Oschatz | 4,292.34 mi (6,907.85 km) |
| Petersburg to Oschersleben | 4,199.29 mi (6,758.10 km) |
| Petersburg to Osnabruck | 4,067.25 mi (6,545.61 km) |
| Petersburg to Ostbevern | 4,065.54 mi (6,542.85 km) |
| Petersburg to Osterburg | 4,197.51 mi (6,755.24 km) |
| Petersburg to Ostercappeln | 4,072.71 mi (6,554.39 km) |
| Petersburg to Osterhofen | 4,368.38 mi (7,030.23 km) |
| Petersburg to Osterholz-Scharmbeck | 4,072.27 mi (6,553.68 km) |
| Petersburg to Osternienburg | 4,235.23 mi (6,815.95 km) |
| Petersburg to Osterode | 4,168.45 mi (6,708.47 km) |
| Petersburg to Osterwieck | 4,179.97 mi (6,727.00 km) |
| Petersburg to Ostfildern | 4,212.62 mi (6,779.55 km) |
| Petersburg to Osthofen | 4,147.22 mi (6,674.30 km) |
| Petersburg to Ostrhauderfehn | 4,029.22 mi (6,484.40 km) |
| Petersburg to Ostringen | 4,176.51 mi (6,721.44 km) |
