| Homburg to Olivenza | 1,023.34 mi (1,646.91 km) |
| Homburg to Olot | 545.19 mi (877.40 km) |
| Homburg to Onate | 636.30 mi (1,024.03 km) |
| Homburg to Onda | 745.59 mi (1,199.91 km) |
| Homburg to Onteniente | 824.24 mi (1,326.49 km) |
| Homburg to Orihuela | 878.09 mi (1,413.15 km) |
| Homburg to Osuna | 1,040.28 mi (1,674.17 km) |
| Homburg to Ourense | 873.81 mi (1,406.27 km) |
| Homburg to Oviedo | 749.75 mi (1,206.60 km) |
| Homburg to Paiporta | 782.23 mi (1,258.88 km) |
| Homburg to Pajara | 1,838.24 mi (2,958.36 km) |
| Homburg to Palafolls | 572.84 mi (921.90 km) |
| Homburg to Palafrugell | 549.31 mi (884.03 km) |
| Homburg to Palamos | 554.56 mi (892.48 km) |
| Homburg to Palencia | 761.75 mi (1,225.91 km) |
