| Circleville to Oschatz | 4,384.58 mi (7,056.30 km) |
| Circleville to Oschersleben | 4,290.88 mi (6,905.50 km) |
| Circleville to Osnabruck | 4,162.91 mi (6,699.55 km) |
| Circleville to Ostbevern | 4,163.01 mi (6,699.72 km) |
| Circleville to Osterburg | 4,283.66 mi (6,893.89 km) |
| Circleville to Ostercappeln | 4,167.64 mi (6,707.17 km) |
| Circleville to Osterhofen | 4,475.35 mi (7,202.38 km) |
| Circleville to Osterholz-Scharmbeck | 4,160.99 mi (6,696.46 km) |
| Circleville to Osternienburg | 4,326.67 mi (6,963.11 km) |
| Circleville to Osterode | 4,263.54 mi (6,861.51 km) |
| Circleville to Osterwieck | 4,272.82 mi (6,876.44 km) |
| Circleville to Ostfildern | 4,326.93 mi (6,963.51 km) |
| Circleville to Osthofen | 4,257.66 mi (6,852.04 km) |
| Circleville to Ostrhauderfehn | 4,120.51 mi (6,631.32 km) |
| Circleville to Ostringen | 4,289.07 mi (6,902.59 km) |
