| Citrus to Olivares | 5,832.82 mi (9,387.02 km) |
| Citrus to Olivenza | 5,737.39 mi (9,233.43 km) |
| Citrus to Olot | 5,955.44 mi (9,584.35 km) |
| Citrus to Onate | 5,732.29 mi (9,225.23 km) |
| Citrus to Onda | 5,956.92 mi (9,586.73 km) |
| Citrus to Onteniente | 5,996.76 mi (9,650.85 km) |
| Citrus to Orihuela | 6,017.54 mi (9,684.29 km) |
| Citrus to Osuna | 5,885.30 mi (9,471.48 km) |
| Citrus to Ourense | 5,549.50 mi (8,931.05 km) |
| Citrus to Oviedo | 5,585.61 mi (8,989.17 km) |
| Citrus to Paiporta | 5,975.91 mi (9,617.30 km) |
| Citrus to Pajara | 5,851.01 mi (9,416.29 km) |
| Citrus to Palafolls | 5,989.84 mi (9,639.72 km) |
| Citrus to Palafrugell | 5,992.93 mi (9,644.69 km) |
| Citrus to Palamos | 5,995.16 mi (9,648.28 km) |
