| Waterville to Montana | 4,344.04 mi (6,991.06 km) |
| Waterville to Nova Zagora | 4,494.49 mi (7,233.19 km) |
| Waterville to Novi Iskar | 4,374.50 mi (7,040.07 km) |
| Waterville to Novi Pazar | 4,504.27 mi (7,248.92 km) |
| Waterville to Omurtag | 4,484.26 mi (7,216.72 km) |
| Waterville to Panagyurishte | 4,420.72 mi (7,114.46 km) |
| Waterville to Parvomay | 4,479.35 mi (7,208.82 km) |
| Waterville to Pavlikeni | 4,434.80 mi (7,137.12 km) |
| Waterville to Pazardzhik | 4,439.47 mi (7,144.64 km) |
| Waterville to Pernik | 4,370.03 mi (7,032.88 km) |
| Waterville to Peshtera | 4,445.20 mi (7,153.86 km) |
| Waterville to Petrich | 4,427.67 mi (7,125.65 km) |
| Waterville to Pleven | 4,399.94 mi (7,081.02 km) |
| Waterville to Plovdiv | 4,458.42 mi (7,175.13 km) |
| Waterville to Pomorie | 4,554.64 mi (7,329.99 km) |
