| Summerville to Olivares | 4,080.34 mi (6,566.68 km) |
| Summerville to Olivenza | 4,002.48 mi (6,441.37 km) |
| Summerville to Olot | 4,392.57 mi (7,069.15 km) |
| Summerville to Onate | 4,138.18 mi (6,659.76 km) |
| Summerville to Onda | 4,315.52 mi (6,945.16 km) |
| Summerville to Onteniente | 4,327.43 mi (6,964.33 km) |
| Summerville to Orihuela | 4,329.32 mi (6,967.37 km) |
| Summerville to Osuna | 4,138.86 mi (6,660.85 km) |
| Summerville to Ourense | 3,888.59 mi (6,258.08 km) |
| Summerville to Oviedo | 3,966.78 mi (6,383.92 km) |
| Summerville to Paiporta | 4,321.40 mi (6,954.62 km) |
| Summerville to Pajara | 3,875.41 mi (6,236.88 km) |
| Summerville to Palafolls | 4,418.28 mi (7,110.53 km) |
| Summerville to Palafrugell | 4,431.49 mi (7,131.79 km) |
| Summerville to Palamos | 4,431.73 mi (7,132.18 km) |
