| Unna to Montana | 914.23 mi (1,471.31 km) |
| Unna to Nova Zagora | 1,060.87 mi (1,707.31 km) |
| Unna to Novi Iskar | 948.10 mi (1,525.82 km) |
| Unna to Novi Pazar | 1,067.84 mi (1,718.52 km) |
| Unna to Omurtag | 1,048.42 mi (1,687.27 km) |
| Unna to Panagyurishte | 992.76 mi (1,597.69 km) |
| Unna to Parvomay | 1,049.80 mi (1,689.49 km) |
| Unna to Pavlikeni | 1,000.12 mi (1,609.54 km) |
| Unna to Pazardzhik | 1,012.82 mi (1,629.98 km) |
| Unna to Pernik | 946.67 mi (1,523.52 km) |
| Unna to Peshtera | 1,019.84 mi (1,641.27 km) |
| Unna to Petrich | 1,014.05 mi (1,631.95 km) |
| Unna to Pleven | 966.10 mi (1,554.79 km) |
| Unna to Plovdiv | 1,030.34 mi (1,658.18 km) |
| Unna to Pomorie | 1,118.52 mi (1,800.09 km) |
