| Circleville to Nowy Dwor Mazowiecki | 4,613.18 mi (7,424.19 km) |
| Circleville to Nowy Sacz | 4,726.33 mi (7,606.30 km) |
| Circleville to Nowy Targ | 4,708.12 mi (7,576.99 km) |
| Circleville to Nowy Tomysl | 4,457.41 mi (7,173.50 km) |
| Circleville to Nysa | 4,570.65 mi (7,355.76 km) |
| Circleville to Oborniki | 4,469.16 mi (7,192.42 km) |
| Circleville to Oborniki Slaskie | 4,523.25 mi (7,279.47 km) |
| Circleville to Olawa | 4,551.61 mi (7,325.11 km) |
| Circleville to Olecko | 4,608.48 mi (7,416.62 km) |
| Circleville to Olesnica | 4,544.37 mi (7,313.45 km) |
| Circleville to Olesno | 4,594.13 mi (7,393.53 km) |
| Circleville to Olkusz | 4,658.93 mi (7,497.82 km) |
| Circleville to Olsztyn | 4,551.68 mi (7,325.21 km) |
| Circleville to Opalenica | 4,467.71 mi (7,190.08 km) |
| Circleville to Opoczno | 4,640.61 mi (7,468.35 km) |
