| Grimsby to Nowy Dwor Mazowiecki | 865.18 mi (1,392.37 km) |
| Grimsby to Nowy Sacz | 928.63 mi (1,494.48 km) |
| Grimsby to Nowy Targ | 905.74 mi (1,457.65 km) |
| Grimsby to Nowy Tomysl | 679.08 mi (1,092.87 km) |
| Grimsby to Nysa | 768.50 mi (1,236.78 km) |
| Grimsby to Oborniki | 702.01 mi (1,129.78 km) |
| Grimsby to Oborniki Slaskie | 730.45 mi (1,175.54 km) |
| Grimsby to Olawa | 755.27 mi (1,215.49 km) |
| Grimsby to Olecko | 918.06 mi (1,477.47 km) |
| Grimsby to Olesnica | 752.36 mi (1,210.80 km) |
| Grimsby to Olesno | 802.23 mi (1,291.06 km) |
| Grimsby to Olkusz | 864.21 mi (1,390.80 km) |
| Grimsby to Olsztyn | 838.69 mi (1,349.73 km) |
| Grimsby to Opalenica | 690.72 mi (1,111.61 km) |
| Grimsby to Opoczno | 867.34 mi (1,395.84 km) |
