| Ahlen to Montana | 915.38 mi (1,473.17 km) |
| Ahlen to Nova Zagora | 1,061.09 mi (1,707.66 km) |
| Ahlen to Novi Iskar | 949.74 mi (1,528.47 km) |
| Ahlen to Novi Pazar | 1,066.61 mi (1,716.54 km) |
| Ahlen to Omurtag | 1,047.85 mi (1,686.36 km) |
| Ahlen to Panagyurishte | 994.11 mi (1,599.87 km) |
| Ahlen to Parvomay | 1,050.84 mi (1,691.16 km) |
| Ahlen to Pavlikeni | 1,000.07 mi (1,609.46 km) |
| Ahlen to Pazardzhik | 1,014.34 mi (1,632.43 km) |
| Ahlen to Pernik | 948.72 mi (1,526.81 km) |
| Ahlen to Peshtera | 1,021.52 mi (1,643.98 km) |
| Ahlen to Petrich | 1,017.00 mi (1,636.70 km) |
| Ahlen to Pleven | 966.33 mi (1,555.16 km) |
| Ahlen to Plovdiv | 1,031.64 mi (1,660.26 km) |
| Ahlen to Pomorie | 1,117.76 mi (1,798.86 km) |
