| Huddersfield to Olivares | 1,140.50 mi (1,835.45 km) |
| Huddersfield to Olivenza | 1,063.73 mi (1,711.91 km) |
| Huddersfield to Olot | 815.92 mi (1,313.10 km) |
| Huddersfield to Onate | 733.77 mi (1,180.89 km) |
| Huddersfield to Onda | 948.03 mi (1,525.70 km) |
| Huddersfield to Onteniente | 1,025.65 mi (1,650.63 km) |
| Huddersfield to Orihuela | 1,075.78 mi (1,731.30 km) |
| Huddersfield to Osuna | 1,144.99 mi (1,842.68 km) |
| Huddersfield to Ourense | 829.69 mi (1,335.26 km) |
| Huddersfield to Oviedo | 734.28 mi (1,181.71 km) |
| Huddersfield to Paiporta | 984.39 mi (1,584.23 km) |
| Huddersfield to Pajara | 1,855.91 mi (2,986.80 km) |
| Huddersfield to Palafolls | 853.44 mi (1,373.48 km) |
| Huddersfield to Palafrugell | 841.65 mi (1,354.51 km) |
| Huddersfield to Palamos | 846.03 mi (1,361.55 km) |
