| Welkenraedt to Nova Zagora | 1,101.46 mi (1,772.63 km) |
| Welkenraedt to Novi Iskar | 982.31 mi (1,580.87 km) |
| Welkenraedt to Novi Pazar | 1,115.08 mi (1,794.55 km) |
| Welkenraedt to Omurtag | 1,092.69 mi (1,758.51 km) |
| Welkenraedt to Panagyurishte | 1,028.16 mi (1,654.67 km) |
| Welkenraedt to Parvomay | 1,086.48 mi (1,748.53 km) |
| Welkenraedt to Pavlikeni | 1,042.20 mi (1,677.26 km) |
| Welkenraedt to Pazardzhik | 1,047.33 mi (1,685.51 km) |
| Welkenraedt to Pernik | 978.89 mi (1,575.38 km) |
| Welkenraedt to Peshtera | 1,053.50 mi (1,695.45 km) |
| Welkenraedt to Petrich | 1,041.38 mi (1,675.94 km) |
| Welkenraedt to Pleven | 1,007.03 mi (1,620.66 km) |
| Welkenraedt to Plovdiv | 1,065.88 mi (1,715.37 km) |
| Welkenraedt to Pomorie | 1,163.47 mi (1,872.42 km) |
| Welkenraedt to Popovo | 1,075.15 mi (1,730.29 km) |
