| Worcester to Montana | 1,318.09 mi (2,121.26 km) |
| Worcester to Nova Zagora | 1,469.22 mi (2,364.48 km) |
| Worcester to Novi Iskar | 1,348.50 mi (2,170.21 km) |
| Worcester to Novi Pazar | 1,483.22 mi (2,387.00 km) |
| Worcester to Omurtag | 1,460.86 mi (2,351.02 km) |
| Worcester to Panagyurishte | 1,394.68 mi (2,244.52 km) |
| Worcester to Parvomay | 1,453.32 mi (2,338.89 km) |
| Worcester to Pavlikeni | 1,410.21 mi (2,269.52 km) |
| Worcester to Pazardzhik | 1,413.50 mi (2,274.80 km) |
| Worcester to Pernik | 1,344.32 mi (2,163.47 km) |
| Worcester to Peshtera | 1,419.34 mi (2,284.21 km) |
| Worcester to Petrich | 1,404.15 mi (2,259.76 km) |
| Worcester to Pleven | 1,374.91 mi (2,212.70 km) |
| Worcester to Plovdiv | 1,432.38 mi (2,305.20 km) |
| Worcester to Pomorie | 1,531.65 mi (2,464.95 km) |
