| San Marcos to Oschatz | 5,869.23 mi (9,445.61 km) |
| San Marcos to Oschersleben | 5,779.85 mi (9,301.76 km) |
| San Marcos to Osnabruck | 5,674.63 mi (9,132.44 km) |
| San Marcos to Ostbevern | 5,680.85 mi (9,142.45 km) |
| San Marcos to Osterburg | 5,754.29 mi (9,260.64 km) |
| San Marcos to Ostercappeln | 5,676.64 mi (9,135.66 km) |
| San Marcos to Osterhofen | 6,004.56 mi (9,663.41 km) |
| San Marcos to Osterholz-Scharmbeck | 5,649.38 mi (9,091.80 km) |
| San Marcos to Osternienburg | 5,812.59 mi (9,354.46 km) |
| San Marcos to Osterode | 5,766.42 mi (9,280.16 km) |
| San Marcos to Osterwieck | 5,767.40 mi (9,281.73 km) |
| San Marcos to Ostfildern | 5,889.76 mi (9,478.64 km) |
| San Marcos to Osthofen | 5,812.14 mi (9,353.73 km) |
| San Marcos to Ostrhauderfehn | 5,620.55 mi (9,045.40 km) |
| San Marcos to Ostringen | 5,848.49 mi (9,412.24 km) |
