| Amherst to Opole | 4,469.12 mi (7,192.36 km) |
| Amherst to Orzesze | 4,519.14 mi (7,272.86 km) |
| Amherst to Osowa | 4,339.96 mi (6,984.50 km) |
| Amherst to Ostroda | 4,418.43 mi (7,110.78 km) |
| Amherst to Ostroleka | 4,497.50 mi (7,238.02 km) |
| Amherst to Ostrow Mazowiecka | 4,519.64 mi (7,273.66 km) |
| Amherst to Ostrow Wielkopolski | 4,426.02 mi (7,122.99 km) |
| Amherst to Ostrowiec Swietokrzyski | 4,580.34 mi (7,371.35 km) |
| Amherst to Ostrzeszow | 4,439.33 mi (7,144.42 km) |
| Amherst to Oswiecim | 4,540.58 mi (7,307.36 km) |
| Amherst to Otwock | 4,526.58 mi (7,284.82 km) |
| Amherst to Ozarow Mazowiecki | 4,506.57 mi (7,252.63 km) |
| Amherst to Ozimek | 4,478.87 mi (7,208.04 km) |
| Amherst to Ozorkow | 4,464.62 mi (7,185.11 km) |
| Amherst to Pabianice | 4,480.84 mi (7,211.22 km) |
