| Watsonville to Oschatz | 5,757.70 mi (9,266.12 km) |
| Watsonville to Oschersleben | 5,671.20 mi (9,126.91 km) |
| Watsonville to Osnabruck | 5,574.30 mi (8,970.97 km) |
| Watsonville to Ostbevern | 5,582.12 mi (8,983.55 km) |
| Watsonville to Osterburg | 5,641.16 mi (9,078.57 km) |
| Watsonville to Ostercappeln | 5,575.50 mi (8,972.90 km) |
| Watsonville to Osterhofen | 5,903.04 mi (9,500.02 km) |
| Watsonville to Osterholz-Scharmbeck | 5,543.09 mi (8,920.73 km) |
| Watsonville to Osternienburg | 5,702.48 mi (9,177.26 km) |
| Watsonville to Osterode | 5,661.87 mi (9,111.90 km) |
| Watsonville to Osterwieck | 5,660.53 mi (9,109.74 km) |
| Watsonville to Ostfildern | 5,800.23 mi (9,334.57 km) |
| Watsonville to Osthofen | 5,721.54 mi (9,207.92 km) |
| Watsonville to Ostrhauderfehn | 5,518.01 mi (8,880.38 km) |
| Watsonville to Ostringen | 5,758.70 mi (9,267.73 km) |
