| Witham to Nowy Dwor Mazowiecki | 850.32 mi (1,368.45 km) |
| Witham to Nowy Sacz | 887.48 mi (1,428.27 km) |
| Witham to Nowy Targ | 861.75 mi (1,386.85 km) |
| Witham to Nowy Tomysl | 658.04 mi (1,059.01 km) |
| Witham to Nysa | 728.03 mi (1,171.66 km) |
| Witham to Oborniki | 685.86 mi (1,103.79 km) |
| Witham to Oborniki Slaskie | 698.21 mi (1,123.67 km) |
| Witham to Olawa | 719.70 mi (1,158.24 km) |
| Witham to Olecko | 920.02 mi (1,480.64 km) |
| Witham to Olesnica | 719.88 mi (1,158.54 km) |
| Witham to Olesno | 768.18 mi (1,236.27 km) |
| Witham to Olkusz | 826.57 mi (1,330.24 km) |
| Witham to Olsztyn | 837.46 mi (1,347.76 km) |
| Witham to Opalenica | 669.90 mi (1,078.09 km) |
| Witham to Opoczno | 841.48 mi (1,354.23 km) |
