| Ortahisar to Oststeinbek | 1,555.40 mi (2,503.18 km) |
| Ortahisar to Ottendorf-Okrilla | 1,337.99 mi (2,153.29 km) |
| Ortahisar to Ottersberg | 1,576.17 mi (2,536.59 km) |
| Ortahisar to Ottobrunn | 1,328.38 mi (2,137.82 km) |
| Ortahisar to Ottweiler | 1,551.68 mi (2,497.19 km) |
| Ortahisar to Overath | 1,583.46 mi (2,548.33 km) |
| Ortahisar to Oyten | 1,579.67 mi (2,542.24 km) |
| Ortahisar to Paderborn | 1,547.24 mi (2,490.04 km) |
| Ortahisar to Papenburg | 1,639.38 mi (2,638.33 km) |
| Ortahisar to Parchim | 1,492.96 mi (2,402.69 km) |
| Ortahisar to Pasewalk | 1,424.06 mi (2,291.80 km) |
| Ortahisar to Passau | 1,265.89 mi (2,037.25 km) |
| Ortahisar to Pattensen | 1,525.92 mi (2,455.73 km) |
| Ortahisar to Pegnitz | 1,379.00 mi (2,219.28 km) |
| Ortahisar to Peine | 1,510.37 mi (2,430.70 km) |
