| Watsonville to Montana | 6,467.67 mi (10,408.71 km) |
| Watsonville to Nova Zagora | 6,587.09 mi (10,600.89 km) |
| Watsonville to Novi Iskar | 6,507.93 mi (10,473.50 km) |
| Watsonville to Novi Pazar | 6,558.50 mi (10,554.89 km) |
| Watsonville to Omurtag | 6,557.70 mi (10,553.60 km) |
| Watsonville to Panagyurishte | 6,545.62 mi (10,534.15 km) |
| Watsonville to Parvomay | 6,593.80 mi (10,611.70 km) |
| Watsonville to Pavlikeni | 6,525.09 mi (10,501.12 km) |
| Watsonville to Pazardzhik | 6,567.58 mi (10,569.50 km) |
| Watsonville to Pernik | 6,512.80 mi (10,481.34 km) |
| Watsonville to Peshtera | 6,577.11 mi (10,584.84 km) |
| Watsonville to Petrich | 6,590.76 mi (10,606.80 km) |
| Watsonville to Pleven | 6,499.35 mi (10,459.70 km) |
| Watsonville to Plovdiv | 6,580.17 mi (10,589.76 km) |
| Watsonville to Pomorie | 6,616.40 mi (10,648.06 km) |
