| Socastee to Opole | 4,738.13 mi (7,625.29 km) |
| Socastee to Orzesze | 4,786.60 mi (7,703.29 km) |
| Socastee to Osowa | 4,640.40 mi (7,468.01 km) |
| Socastee to Ostroda | 4,717.30 mi (7,591.75 km) |
| Socastee to Ostroleka | 4,796.11 mi (7,718.60 km) |
| Socastee to Ostrow Mazowiecka | 4,817.23 mi (7,752.58 km) |
| Socastee to Ostrow Wielkopolski | 4,702.54 mi (7,568.00 km) |
| Socastee to Ostrowiec Swietokrzyski | 4,862.28 mi (7,825.08 km) |
| Socastee to Ostrzeszow | 4,714.34 mi (7,586.99 km) |
| Socastee to Oswiecim | 4,808.66 mi (7,738.79 km) |
| Socastee to Otwock | 4,817.10 mi (7,752.37 km) |
| Socastee to Ozarow Mazowiecki | 4,796.45 mi (7,719.14 km) |
| Socastee to Ozimek | 4,748.79 mi (7,642.44 km) |
| Socastee to Ozorkow | 4,748.02 mi (7,641.20 km) |
| Socastee to Pabianice | 4,762.06 mi (7,663.80 km) |
