| North Augusta to Olivares | 4,155.08 mi (6,686.95 km) |
| North Augusta to Olivenza | 4,075.70 mi (6,559.20 km) |
| North Augusta to Olot | 4,455.93 mi (7,171.13 km) |
| North Augusta to Onate | 4,202.41 mi (6,763.12 km) |
| North Augusta to Onda | 4,383.68 mi (7,054.85 km) |
| North Augusta to Onteniente | 4,397.49 mi (7,077.07 km) |
| North Augusta to Orihuela | 4,400.64 mi (7,082.14 km) |
| North Augusta to Osuna | 4,213.39 mi (6,780.80 km) |
| North Augusta to Ourense | 3,956.19 mi (6,366.87 km) |
| North Augusta to Oviedo | 4,031.86 mi (6,488.65 km) |
| North Augusta to Paiporta | 4,390.45 mi (7,065.75 km) |
| North Augusta to Pajara | 3,965.78 mi (6,382.30 km) |
| North Augusta to Palafolls | 4,482.33 mi (7,213.61 km) |
| North Augusta to Palafrugell | 4,494.94 mi (7,233.91 km) |
| North Augusta to Palamos | 4,495.31 mi (7,234.51 km) |
