| Petal to Olivares | 4,599.02 mi (7,401.40 km) |
| Petal to Olivenza | 4,518.22 mi (7,271.38 km) |
| Petal to Olot | 4,885.88 mi (7,863.06 km) |
| Petal to Onate | 4,633.88 mi (7,457.50 km) |
| Petal to Onda | 4,820.26 mi (7,757.45 km) |
| Petal to Onteniente | 4,836.37 mi (7,783.38 km) |
| Petal to Orihuela | 4,840.96 mi (7,790.77 km) |
| Petal to Osuna | 4,657.12 mi (7,494.90 km) |
| Petal to Ourense | 4,392.43 mi (7,068.93 km) |
| Petal to Oviedo | 4,464.70 mi (7,185.24 km) |
| Petal to Paiporta | 4,828.13 mi (7,770.12 km) |
| Petal to Pajara | 4,415.50 mi (7,106.06 km) |
| Petal to Palafolls | 4,913.23 mi (7,907.09 km) |
| Petal to Palafrugell | 4,924.97 mi (7,925.97 km) |
| Petal to Palamos | 4,925.53 mi (7,926.88 km) |
