| Sankt Augustin to Olivenza | 1,086.52 mi (1,748.59 km) |
| Sankt Augustin to Olot | 633.73 mi (1,019.90 km) |
| Sankt Augustin to Onate | 699.74 mi (1,126.13 km) |
| Sankt Augustin to Onda | 828.69 mi (1,333.65 km) |
| Sankt Augustin to Onteniente | 908.45 mi (1,462.01 km) |
| Sankt Augustin to Orihuela | 962.53 mi (1,549.04 km) |
| Sankt Augustin to Osuna | 1,113.72 mi (1,792.36 km) |
| Sankt Augustin to Ourense | 919.42 mi (1,479.66 km) |
| Sankt Augustin to Oviedo | 796.92 mi (1,282.52 km) |
| Sankt Augustin to Paiporta | 865.91 mi (1,393.55 km) |
| Sankt Augustin to Pajara | 1,904.95 mi (3,065.72 km) |
| Sankt Augustin to Palafolls | 663.29 mi (1,067.46 km) |
| Sankt Augustin to Palafrugell | 640.80 mi (1,031.28 km) |
| Sankt Augustin to Palamos | 646.04 mi (1,039.71 km) |
| Sankt Augustin to Palencia | 821.29 mi (1,321.74 km) |
