| Addison to Opole | 4,643.77 mi (7,473.43 km) |
| Addison to Orzesze | 4,694.23 mi (7,554.63 km) |
| Addison to Osowa | 4,499.16 mi (7,240.70 km) |
| Addison to Ostroda | 4,577.91 mi (7,367.44 km) |
| Addison to Ostroleka | 4,656.55 mi (7,494.00 km) |
| Addison to Ostrow Mazowiecka | 4,679.10 mi (7,530.28 km) |
| Addison to Ostrow Wielkopolski | 4,597.18 mi (7,398.45 km) |
| Addison to Ostrowiec Swietokrzyski | 4,747.65 mi (7,640.61 km) |
| Addison to Ostrzeszow | 4,611.17 mi (7,420.96 km) |
| Addison to Oswiecim | 4,715.21 mi (7,588.40 km) |
| Addison to Otwock | 4,689.76 mi (7,547.44 km) |
| Addison to Ozarow Mazowiecki | 4,670.24 mi (7,516.03 km) |
| Addison to Ozimek | 4,652.99 mi (7,488.26 km) |
| Addison to Ozorkow | 4,631.97 mi (7,454.44 km) |
| Addison to Pabianice | 4,649.21 mi (7,482.18 km) |
