| Santurce-Antiguo to Opole | 1,105.05 mi (1,778.41 km) |
| Santurce-Antiguo to Orzesze | 1,128.44 mi (1,816.06 km) |
| Santurce-Antiguo to Osowa | 1,233.44 mi (1,985.03 km) |
| Santurce-Antiguo to Ostroda | 1,264.24 mi (2,034.60 km) |
| Santurce-Antiguo to Ostroleka | 1,307.76 mi (2,104.63 km) |
| Santurce-Antiguo to Ostrow Mazowiecka | 1,314.34 mi (2,115.22 km) |
| Santurce-Antiguo to Ostrow Wielkopolski | 1,124.49 mi (1,809.69 km) |
| Santurce-Antiguo to Ostrowiec Swietokrzyski | 1,255.12 mi (2,019.92 km) |
| Santurce-Antiguo to Ostrzeszow | 1,123.11 mi (1,807.46 km) |
| Santurce-Antiguo to Oswiecim | 1,146.45 mi (1,845.03 km) |
| Santurce-Antiguo to Otwock | 1,273.56 mi (2,049.59 km) |
| Santurce-Antiguo to Ozarow Mazowiecki | 1,257.17 mi (2,023.21 km) |
| Santurce-Antiguo to Ozimek | 1,116.79 mi (1,797.29 km) |
| Santurce-Antiguo to Ozorkow | 1,190.81 mi (1,916.42 km) |
| Santurce-Antiguo to Pabianice | 1,187.08 mi (1,910.42 km) |
