| Humenne to Olivenza | 1,597.11 mi (2,570.30 km) |
| Humenne to Olot | 1,044.82 mi (1,681.47 km) |
| Humenne to Onate | 1,230.55 mi (1,980.38 km) |
| Humenne to Onda | 1,250.34 mi (2,012.23 km) |
| Humenne to Onteniente | 1,313.53 mi (2,113.92 km) |
| Humenne to Orihuela | 1,360.38 mi (2,189.32 km) |
| Humenne to Osuna | 1,572.08 mi (2,530.01 km) |
| Humenne to Ourense | 1,497.65 mi (2,410.23 km) |
| Humenne to Oviedo | 1,374.45 mi (2,211.97 km) |
| Humenne to Paiporta | 1,279.40 mi (2,059.00 km) |
| Humenne to Pajara | 2,372.72 mi (3,818.53 km) |
| Humenne to Palafolls | 1,053.53 mi (1,695.49 km) |
| Humenne to Palafrugell | 1,026.29 mi (1,651.66 km) |
| Humenne to Palamos | 1,030.55 mi (1,658.51 km) |
| Humenne to Palencia | 1,358.82 mi (2,186.80 km) |
