| New London to Opole | 4,096.48 mi (6,592.64 km) |
| New London to Orzesze | 4,145.37 mi (6,671.33 km) |
| New London to Osowa | 3,993.02 mi (6,426.15 km) |
| New London to Ostroda | 4,070.21 mi (6,550.37 km) |
| New London to Ostroleka | 4,149.14 mi (6,677.40 km) |
| New London to Ostrow Mazowiecka | 4,170.43 mi (6,711.66 km) |
| New London to Ostrow Wielkopolski | 4,059.25 mi (6,532.73 km) |
| New London to Ostrowiec Swietokrzyski | 4,218.15 mi (6,788.46 km) |
| New London to Ostrzeszow | 4,071.37 mi (6,552.24 km) |
| New London to Oswiecim | 4,167.32 mi (6,706.66 km) |
| New London to Otwock | 4,171.40 mi (6,713.21 km) |
| New London to Ozarow Mazowiecki | 4,150.83 mi (6,680.12 km) |
| New London to Ozimek | 4,106.95 mi (6,609.50 km) |
| New London to Ozorkow | 4,103.47 mi (6,603.90 km) |
| New London to Pabianice | 4,117.94 mi (6,627.19 km) |
