| Southern Pines to Opole | 4,676.90 mi (7,526.74 km) |
| Southern Pines to Orzesze | 4,725.70 mi (7,605.29 km) |
| Southern Pines to Osowa | 4,573.58 mi (7,360.46 km) |
| Southern Pines to Ostroda | 4,650.84 mi (7,484.80 km) |
| Southern Pines to Ostroleka | 4,729.79 mi (7,611.87 km) |
| Southern Pines to Ostrow Mazowiecka | 4,751.11 mi (7,646.18 km) |
| Southern Pines to Ostrow Wielkopolski | 4,639.94 mi (7,467.27 km) |
| Southern Pines to Ostrowiec Swietokrzyski | 4,798.94 mi (7,723.15 km) |
| Southern Pines to Ostrzeszow | 4,652.03 mi (7,486.71 km) |
| Southern Pines to Oswiecim | 4,747.68 mi (7,640.66 km) |
| Southern Pines to Otwock | 4,752.21 mi (7,647.94 km) |
| Southern Pines to Ozarow Mazowiecki | 4,731.65 mi (7,614.85 km) |
| Southern Pines to Ozimek | 4,687.41 mi (7,543.66 km) |
| Southern Pines to Ozorkow | 4,684.28 mi (7,538.63 km) |
| Southern Pines to Pabianice | 4,698.73 mi (7,561.87 km) |
