| Norcross to Opole | 4,923.74 mi (7,923.99 km) |
| Norcross to Orzesze | 4,973.04 mi (8,003.33 km) |
| Norcross to Osowa | 4,810.53 mi (7,741.80 km) |
| Norcross to Ostroda | 4,888.39 mi (7,867.10 km) |
| Norcross to Ostroleka | 4,967.50 mi (7,994.41 km) |
| Norcross to Ostrow Mazowiecka | 4,989.17 mi (8,029.30 km) |
| Norcross to Ostrow Wielkopolski | 4,884.53 mi (7,860.89 km) |
| Norcross to Ostrowiec Swietokrzyski | 5,042.03 mi (8,114.37 km) |
| Norcross to Ostrzeszow | 4,897.07 mi (7,881.08 km) |
| Norcross to Oswiecim | 4,994.86 mi (8,038.45 km) |
| Norcross to Otwock | 4,992.56 mi (8,034.75 km) |
| Norcross to Ozarow Mazowiecki | 4,972.19 mi (8,001.97 km) |
| Norcross to Ozimek | 4,933.99 mi (7,940.49 km) |
| Norcross to Ozorkow | 4,926.81 mi (7,928.94 km) |
| Norcross to Pabianice | 4,941.94 mi (7,953.29 km) |
