| Summerville to Opole | 4,818.65 mi (7,754.86 km) |
| Summerville to Orzesze | 4,867.19 mi (7,832.98 km) |
| Summerville to Osowa | 4,719.55 mi (7,595.38 km) |
| Summerville to Ostroda | 4,796.55 mi (7,719.30 km) |
| Summerville to Ostroleka | 4,875.41 mi (7,846.21 km) |
| Summerville to Ostrow Mazowiecka | 4,896.58 mi (7,880.29 km) |
| Summerville to Ostrow Wielkopolski | 4,782.76 mi (7,697.10 km) |
| Summerville to Ostrowiec Swietokrzyski | 4,942.33 mi (7,953.92 km) |
| Summerville to Ostrzeszow | 4,794.62 mi (7,716.20 km) |
| Summerville to Oswiecim | 4,889.23 mi (7,868.46 km) |
| Summerville to Otwock | 4,896.77 mi (7,880.59 km) |
| Summerville to Ozarow Mazowiecki | 4,876.15 mi (7,847.40 km) |
| Summerville to Ozimek | 4,829.28 mi (7,771.97 km) |
| Summerville to Ozorkow | 4,827.98 mi (7,769.88 km) |
| Summerville to Pabianice | 4,842.12 mi (7,792.63 km) |
