| Manzanares el Real to Opole | 1,248.78 mi (2,009.72 km) |
| Manzanares el Real to Orzesze | 1,267.47 mi (2,039.80 km) |
| Manzanares el Real to Osowa | 1,395.78 mi (2,246.30 km) |
| Manzanares el Real to Ostroda | 1,421.33 mi (2,287.41 km) |
| Manzanares el Real to Ostroleka | 1,459.71 mi (2,349.18 km) |
| Manzanares el Real to Ostrow Mazowiecka | 1,464.54 mi (2,356.94 km) |
| Manzanares el Real to Ostrow Wielkopolski | 1,274.38 mi (2,050.92 km) |
| Manzanares el Real to Ostrowiec Swietokrzyski | 1,395.55 mi (2,245.92 km) |
| Manzanares el Real to Ostrzeszow | 1,271.45 mi (2,046.21 km) |
| Manzanares el Real to Oswiecim | 1,284.03 mi (2,066.44 km) |
| Manzanares el Real to Otwock | 1,420.97 mi (2,286.83 km) |
| Manzanares el Real to Ozarow Mazowiecki | 1,405.74 mi (2,262.32 km) |
| Manzanares el Real to Ozimek | 1,260.10 mi (2,027.93 km) |
| Manzanares el Real to Ozorkow | 1,340.17 mi (2,156.80 km) |
| Manzanares el Real to Pabianice | 1,334.51 mi (2,147.68 km) |
