| Waterbury to Montana | 4,603.94 mi (7,409.33 km) |
| Waterbury to Nova Zagora | 4,754.99 mi (7,652.42 km) |
| Waterbury to Novi Iskar | 4,633.86 mi (7,457.47 km) |
| Waterbury to Novi Pazar | 4,766.09 mi (7,670.29 km) |
| Waterbury to Omurtag | 4,745.50 mi (7,637.15 km) |
| Waterbury to Panagyurishte | 4,680.24 mi (7,532.12 km) |
| Waterbury to Parvomay | 4,739.05 mi (7,626.77 km) |
| Waterbury to Pavlikeni | 4,695.62 mi (7,556.87 km) |
| Waterbury to Pazardzhik | 4,698.78 mi (7,561.96 km) |
| Waterbury to Pernik | 4,629.01 mi (7,449.67 km) |
| Waterbury to Peshtera | 4,704.32 mi (7,570.88 km) |
| Waterbury to Petrich | 4,685.48 mi (7,540.55 km) |
| Waterbury to Pleven | 4,660.56 mi (7,500.44 km) |
| Waterbury to Plovdiv | 4,717.91 mi (7,592.74 km) |
| Waterbury to Pomorie | 4,816.02 mi (7,750.64 km) |
