| Oskarshamn to Olivares | 1,715.05 mi (2,760.11 km) |
| Oskarshamn to Olivenza | 1,666.20 mi (2,681.49 km) |
| Oskarshamn to Olot | 1,209.17 mi (1,945.97 km) |
| Oskarshamn to Onate | 1,281.35 mi (2,062.13 km) |
| Oskarshamn to Onda | 1,410.01 mi (2,269.19 km) |
| Oskarshamn to Onteniente | 1,488.85 mi (2,396.07 km) |
| Oskarshamn to Orihuela | 1,542.71 mi (2,482.74 km) |
| Oskarshamn to Osuna | 1,698.06 mi (2,732.77 km) |
| Oskarshamn to Ourense | 1,481.43 mi (2,384.12 km) |
| Oskarshamn to Oviedo | 1,363.09 mi (2,193.68 km) |
| Oskarshamn to Paiporta | 1,446.77 mi (2,328.35 km) |
| Oskarshamn to Pajara | 2,485.61 mi (4,000.20 km) |
| Oskarshamn to Palafolls | 1,235.53 mi (1,988.39 km) |
| Oskarshamn to Palafrugell | 1,211.11 mi (1,949.09 km) |
| Oskarshamn to Palamos | 1,216.34 mi (1,957.51 km) |
