| Halstead to Nowy Dwor Mazowiecki | 848.29 mi (1,365.20 km) |
| Halstead to Nowy Sacz | 887.70 mi (1,428.62 km) |
| Halstead to Nowy Targ | 862.20 mi (1,387.58 km) |
| Halstead to Nowy Tomysl | 656.33 mi (1,056.25 km) |
| Halstead to Nysa | 728.06 mi (1,171.69 km) |
| Halstead to Oborniki | 683.78 mi (1,100.44 km) |
| Halstead to Oborniki Slaskie | 697.49 mi (1,122.50 km) |
| Halstead to Olawa | 719.28 mi (1,157.58 km) |
| Halstead to Olecko | 916.73 mi (1,475.33 km) |
| Halstead to Olesnica | 719.20 mi (1,157.45 km) |
| Halstead to Olesno | 767.69 mi (1,235.47 km) |
| Halstead to Olkusz | 826.44 mi (1,330.03 km) |
| Halstead to Olsztyn | 834.35 mi (1,342.76 km) |
| Halstead to Opalenica | 668.18 mi (1,075.33 km) |
| Halstead to Opoczno | 840.36 mi (1,352.42 km) |
