| Huntingdon to Opole | 785.07 mi (1,263.45 km) |
| Huntingdon to Orzesze | 829.75 mi (1,335.35 km) |
| Huntingdon to Osowa | 779.35 mi (1,254.24 km) |
| Huntingdon to Ostroda | 839.45 mi (1,350.96 km) |
| Huntingdon to Ostroleka | 908.05 mi (1,461.36 km) |
| Huntingdon to Ostrow Mazowiecka | 923.83 mi (1,486.77 km) |
| Huntingdon to Ostrow Wielkopolski | 764.79 mi (1,230.81 km) |
| Huntingdon to Ostrowiec Swietokrzyski | 926.66 mi (1,491.32 km) |
| Huntingdon to Ostrzeszow | 772.85 mi (1,243.78 km) |
| Huntingdon to Oswiecim | 852.01 mi (1,371.17 km) |
| Huntingdon to Otwock | 904.13 mi (1,455.06 km) |
| Huntingdon to Ozarow Mazowiecki | 883.50 mi (1,421.86 km) |
| Huntingdon to Ozimek | 796.76 mi (1,282.27 km) |
| Huntingdon to Ozorkow | 822.68 mi (1,323.98 km) |
| Huntingdon to Pabianice | 830.77 mi (1,336.99 km) |
