| Ferry Pass to Olivares | 4,523.70 mi (7,280.19 km) |
| Ferry Pass to Olivenza | 4,444.87 mi (7,153.32 km) |
| Ferry Pass to Olot | 4,825.69 mi (7,766.20 km) |
| Ferry Pass to Onate | 4,572.31 mi (7,358.43 km) |
| Ferry Pass to Onda | 4,753.77 mi (7,650.45 km) |
| Ferry Pass to Onteniente | 4,767.40 mi (7,672.38 km) |
| Ferry Pass to Orihuela | 4,770.32 mi (7,677.09 km) |
| Ferry Pass to Osuna | 4,582.10 mi (7,374.18 km) |
| Ferry Pass to Ourense | 4,326.29 mi (6,962.49 km) |
| Ferry Pass to Oviedo | 4,401.87 mi (7,084.12 km) |
| Ferry Pass to Paiporta | 4,760.48 mi (7,661.25 km) |
| Ferry Pass to Pajara | 4,318.67 mi (6,950.24 km) |
| Ferry Pass to Palafolls | 4,852.19 mi (7,808.85 km) |
| Ferry Pass to Palafrugell | 4,864.71 mi (7,829.00 km) |
| Ferry Pass to Palamos | 4,865.11 mi (7,829.63 km) |
