| Glendale to Olivares | 5,611.24 mi (9,030.41 km) |
| Glendale to Olivenza | 5,518.16 mi (8,880.62 km) |
| Glendale to Olot | 5,769.21 mi (9,284.64 km) |
| Glendale to Onate | 5,538.06 mi (8,912.64 km) |
| Glendale to Onda | 5,756.67 mi (9,264.46 km) |
| Glendale to Onteniente | 5,791.85 mi (9,321.08 km) |
| Glendale to Orihuela | 5,809.39 mi (9,349.30 km) |
| Glendale to Osuna | 5,665.28 mi (9,117.38 km) |
| Glendale to Ourense | 5,341.61 mi (8,596.49 km) |
| Glendale to Oviedo | 5,385.45 mi (8,667.04 km) |
| Glendale to Paiporta | 5,773.48 mi (9,291.52 km) |
| Glendale to Pajara | 5,586.54 mi (8,990.66 km) |
| Glendale to Palafolls | 5,802.45 mi (9,338.14 km) |
| Glendale to Palafrugell | 5,807.37 mi (9,346.06 km) |
| Glendale to Palamos | 5,809.28 mi (9,349.13 km) |
