| Half Moon Bay to Oschatz | 5,740.06 mi (9,237.74 km) |
| Half Moon Bay to Oschersleben | 5,654.03 mi (9,099.28 km) |
| Half Moon Bay to Osnabruck | 5,558.38 mi (8,945.34 km) |
| Half Moon Bay to Ostbevern | 5,566.41 mi (8,958.28 km) |
| Half Moon Bay to Osterburg | 5,623.37 mi (9,049.95 km) |
| Half Moon Bay to Ostercappeln | 5,559.46 mi (8,947.09 km) |
| Half Moon Bay to Osterhofen | 5,886.73 mi (9,473.78 km) |
| Half Moon Bay to Osterholz-Scharmbeck | 5,526.34 mi (8,893.78 km) |
| Half Moon Bay to Osternienburg | 5,685.09 mi (9,149.26 km) |
| Half Moon Bay to Osterode | 5,645.29 mi (9,085.22 km) |
| Half Moon Bay to Osterwieck | 5,643.62 mi (9,082.53 km) |
| Half Moon Bay to Ostfildern | 5,785.69 mi (9,311.17 km) |
| Half Moon Bay to Osthofen | 5,706.90 mi (9,184.36 km) |
| Half Moon Bay to Ostrhauderfehn | 5,501.81 mi (8,854.31 km) |
| Half Moon Bay to Ostringen | 5,744.15 mi (9,244.32 km) |
