| Herrin to Opole | 4,895.77 mi (7,878.98 km) |
| Herrin to Orzesze | 4,946.00 mi (7,959.82 km) |
| Herrin to Osowa | 4,759.37 mi (7,659.47 km) |
| Herrin to Ostroda | 4,838.03 mi (7,786.06 km) |
| Herrin to Ostroleka | 4,916.93 mi (7,913.04 km) |
| Herrin to Ostrow Mazowiecka | 4,939.29 mi (7,949.02 km) |
| Herrin to Ostrow Wielkopolski | 4,851.14 mi (7,807.15 km) |
| Herrin to Ostrowiec Swietokrzyski | 5,003.82 mi (8,052.86 km) |
| Herrin to Ostrzeszow | 4,864.76 mi (7,829.07 km) |
| Herrin to Oswiecim | 4,967.26 mi (7,994.03 km) |
| Herrin to Otwock | 4,948.07 mi (7,963.15 km) |
| Herrin to Ozarow Mazowiecki | 4,928.29 mi (7,931.31 km) |
| Herrin to Ozimek | 4,905.30 mi (7,894.31 km) |
| Herrin to Ozorkow | 4,888.04 mi (7,866.55 km) |
| Herrin to Pabianice | 4,904.74 mi (7,893.42 km) |
