| Hercules to Opole | 5,851.19 mi (9,416.58 km) |
| Hercules to Orzesze | 5,900.12 mi (9,495.33 km) |
| Hercules to Osowa | 5,638.39 mi (9,074.11 km) |
| Hercules to Ostroda | 5,712.08 mi (9,192.71 km) |
| Hercules to Ostroleka | 5,782.00 mi (9,305.23 km) |
| Hercules to Ostrow Mazowiecka | 5,804.77 mi (9,341.88 km) |
| Hercules to Ostrow Wielkopolski | 5,790.12 mi (9,318.30 km) |
| Hercules to Ostrowiec Swietokrzyski | 5,908.94 mi (9,509.52 km) |
| Hercules to Ostrzeszow | 5,806.52 mi (9,344.70 km) |
| Hercules to Oswiecim | 5,917.18 mi (9,522.78 km) |
| Hercules to Otwock | 5,834.05 mi (9,389.00 km) |
| Hercules to Ozarow Mazowiecki | 5,818.61 mi (9,364.14 km) |
| Hercules to Ozimek | 5,857.00 mi (9,425.93 km) |
| Hercules to Ozorkow | 5,802.53 mi (9,338.27 km) |
| Hercules to Pabianice | 5,823.68 mi (9,372.30 km) |
