| Glossop to Olivares | 1,125.39 mi (1,811.14 km) |
| Glossop to Olivenza | 1,048.42 mi (1,687.26 km) |
| Glossop to Olot | 804.43 mi (1,294.61 km) |
| Glossop to Onate | 719.56 mi (1,158.02 km) |
| Glossop to Onda | 934.76 mi (1,504.35 km) |
| Glossop to Onteniente | 1,012.19 mi (1,628.97 km) |
| Glossop to Orihuela | 1,062.16 mi (1,709.39 km) |
| Glossop to Osuna | 1,130.10 mi (1,818.73 km) |
| Glossop to Ourense | 814.15 mi (1,310.24 km) |
| Glossop to Oviedo | 718.94 mi (1,157.03 km) |
| Glossop to Paiporta | 971.04 mi (1,562.73 km) |
| Glossop to Pajara | 1,840.33 mi (2,961.73 km) |
| Glossop to Palafolls | 842.02 mi (1,355.10 km) |
| Glossop to Palafrugell | 830.55 mi (1,336.64 km) |
| Glossop to Palamos | 834.89 mi (1,343.62 km) |
