| Smederevo to Opole | 437.49 mi (704.08 km) |
| Smederevo to Orzesze | 392.50 mi (631.67 km) |
| Smederevo to Osowa | 683.45 mi (1,099.91 km) |
| Smederevo to Ostroda | 625.87 mi (1,007.24 km) |
| Smederevo to Ostroleka | 581.34 mi (935.57 km) |
| Smederevo to Ostrow Mazowiecka | 563.92 mi (907.54 km) |
| Smederevo to Ostrow Wielkopolski | 503.44 mi (810.21 km) |
| Smederevo to Ostrowiec Swietokrzyski | 433.76 mi (698.08 km) |
| Smederevo to Ostrzeszow | 486.59 mi (783.10 km) |
| Smederevo to Oswiecim | 379.84 mi (611.29 km) |
| Smederevo to Otwock | 515.21 mi (829.15 km) |
| Smederevo to Ozarow Mazowiecki | 521.92 mi (839.95 km) |
| Smederevo to Ozimek | 433.96 mi (698.39 km) |
| Smederevo to Ozorkow | 510.21 mi (821.11 km) |
| Smederevo to Pabianice | 487.93 mi (785.25 km) |
