| Madrid to Oststeinbek | 1,113.85 mi (1,792.57 km) |
| Madrid to Ottendorf-Okrilla | 1,119.98 mi (1,802.43 km) |
| Madrid to Ottersberg | 1,063.30 mi (1,711.21 km) |
| Madrid to Ottobrunn | 923.67 mi (1,486.51 km) |
| Madrid to Ottweiler | 814.10 mi (1,310.17 km) |
| Madrid to Overath | 898.89 mi (1,446.62 km) |
| Madrid to Oyten | 1,057.73 mi (1,702.25 km) |
| Madrid to Paderborn | 980.15 mi (1,577.41 km) |
| Madrid to Papenburg | 1,017.30 mi (1,637.18 km) |
| Madrid to Parchim | 1,154.30 mi (1,857.67 km) |
| Madrid to Pasewalk | 1,223.79 mi (1,969.50 km) |
| Madrid to Passau | 1,013.03 mi (1,630.32 km) |
| Madrid to Pattensen | 1,037.22 mi (1,669.24 km) |
| Madrid to Pegnitz | 981.40 mi (1,579.41 km) |
| Madrid to Peine | 1,053.53 mi (1,695.49 km) |
