| Ludlow to Olivares | 1,046.30 mi (1,683.85 km) |
| Ludlow to Olivenza | 968.40 mi (1,558.49 km) |
| Ludlow to Olot | 744.41 mi (1,198.01 km) |
| Ludlow to Onate | 645.12 mi (1,038.21 km) |
| Ludlow to Onda | 865.01 mi (1,392.10 km) |
| Ludlow to Onteniente | 941.36 mi (1,514.98 km) |
| Ludlow to Orihuela | 990.50 mi (1,594.05 km) |
| Ludlow to Osuna | 1,052.06 mi (1,693.12 km) |
| Ludlow to Ourense | 733.30 mi (1,180.13 km) |
| Ludlow to Oviedo | 638.89 mi (1,028.19 km) |
| Ludlow to Paiporta | 900.77 mi (1,449.65 km) |
| Ludlow to Pajara | 1,759.45 mi (2,831.56 km) |
| Ludlow to Palafolls | 782.25 mi (1,258.90 km) |
| Ludlow to Palafrugell | 772.52 mi (1,243.24 km) |
| Ludlow to Palamos | 776.64 mi (1,249.88 km) |
