| Sint Willebrord to Montana | 1,031.47 mi (1,660.00 km) |
| Sint Willebrord to Nova Zagora | 1,180.76 mi (1,900.26 km) |
| Sint Willebrord to Novi Iskar | 1,063.58 mi (1,711.66 km) |
| Sint Willebrord to Novi Pazar | 1,191.76 mi (1,917.94 km) |
| Sint Willebrord to Omurtag | 1,170.59 mi (1,883.89 km) |
| Sint Willebrord to Panagyurishte | 1,109.12 mi (1,784.95 km) |
| Sint Willebrord to Parvomay | 1,167.09 mi (1,878.25 km) |
| Sint Willebrord to Pavlikeni | 1,120.91 mi (1,803.93 km) |
| Sint Willebrord to Pazardzhik | 1,128.57 mi (1,816.25 km) |
| Sint Willebrord to Pernik | 1,060.71 mi (1,707.06 km) |
| Sint Willebrord to Peshtera | 1,134.99 mi (1,826.59 km) |
| Sint Willebrord to Petrich | 1,124.46 mi (1,809.64 km) |
| Sint Willebrord to Pleven | 1,086.13 mi (1,747.96 km) |
| Sint Willebrord to Plovdiv | 1,146.83 mi (1,845.64 km) |
| Sint Willebrord to Pomorie | 1,241.15 mi (1,997.44 km) |
