| Morriston to Nowy Dwor Mazowiecki | 1,043.90 mi (1,680.00 km) |
| Morriston to Nowy Sacz | 1,083.32 mi (1,743.43 km) |
| Morriston to Nowy Targ | 1,057.37 mi (1,701.67 km) |
| Morriston to Nowy Tomysl | 852.45 mi (1,371.89 km) |
| Morriston to Nysa | 923.99 mi (1,487.02 km) |
| Morriston to Oborniki | 879.36 mi (1,415.19 km) |
| Morriston to Oborniki Slaskie | 894.06 mi (1,438.85 km) |
| Morriston to Olawa | 915.69 mi (1,473.66 km) |
| Morriston to Olecko | 1,108.61 mi (1,784.13 km) |
| Morriston to Olesnica | 915.76 mi (1,473.77 km) |
| Morriston to Olesno | 964.15 mi (1,551.65 km) |
| Morriston to Olkusz | 1,022.58 mi (1,645.68 km) |
| Morriston to Olsztyn | 1,027.03 mi (1,652.85 km) |
| Morriston to Opalenica | 864.30 mi (1,390.96 km) |
| Morriston to Opoczno | 1,036.91 mi (1,668.75 km) |
