| Johnstown to Nowy Dwor Mazowiecki | 4,436.17 mi (7,139.33 km) |
| Johnstown to Nowy Sacz | 4,543.87 mi (7,312.66 km) |
| Johnstown to Nowy Targ | 4,524.80 mi (7,281.96 km) |
| Johnstown to Nowy Tomysl | 4,276.48 mi (6,882.33 km) |
| Johnstown to Nysa | 4,387.03 mi (7,060.24 km) |
| Johnstown to Oborniki | 4,289.44 mi (6,903.19 km) |
| Johnstown to Oborniki Slaskie | 4,340.88 mi (6,985.98 km) |
| Johnstown to Olawa | 4,368.85 mi (7,030.98 km) |
| Johnstown to Olecko | 4,436.30 mi (7,139.54 km) |
| Johnstown to Olesnica | 4,362.19 mi (7,020.26 km) |
| Johnstown to Olesno | 4,412.14 mi (7,100.65 km) |
| Johnstown to Olkusz | 4,476.75 mi (7,204.63 km) |
| Johnstown to Olsztyn | 4,377.25 mi (7,044.50 km) |
| Johnstown to Opalenica | 4,286.98 mi (6,899.23 km) |
| Johnstown to Opoczno | 4,461.15 mi (7,179.52 km) |
