| Flekkefjord to Olivenza | 1,487.66 mi (2,394.15 km) |
| Flekkefjord to Olot | 1,128.03 mi (1,815.40 km) |
| Flekkefjord to Onate | 1,124.68 mi (1,809.99 km) |
| Flekkefjord to Onda | 1,303.25 mi (2,097.37 km) |
| Flekkefjord to Onteniente | 1,384.10 mi (2,227.49 km) |
| Flekkefjord to Orihuela | 1,437.60 mi (2,313.59 km) |
| Flekkefjord to Osuna | 1,549.21 mi (2,493.21 km) |
| Flekkefjord to Ourense | 1,269.28 mi (2,042.71 km) |
| Flekkefjord to Oviedo | 1,163.14 mi (1,871.89 km) |
| Flekkefjord to Paiporta | 1,341.08 mi (2,158.26 km) |
| Flekkefjord to Pajara | 2,296.09 mi (3,695.20 km) |
| Flekkefjord to Palafolls | 1,161.43 mi (1,869.15 km) |
| Flekkefjord to Palafrugell | 1,141.89 mi (1,837.69 km) |
| Flekkefjord to Palamos | 1,147.00 mi (1,845.93 km) |
| Flekkefjord to Palencia | 1,225.37 mi (1,972.05 km) |
