| Rosoman to Olivenza | 1,540.38 mi (2,479.00 km) |
| Rosoman to Olot | 1,000.49 mi (1,610.13 km) |
| Rosoman to Onate | 1,245.72 mi (2,004.79 km) |
| Rosoman to Onda | 1,164.62 mi (1,874.28 km) |
| Rosoman to Onteniente | 1,201.87 mi (1,934.22 km) |
| Rosoman to Orihuela | 1,234.48 mi (1,986.70 km) |
| Rosoman to Osuna | 1,468.37 mi (2,363.11 km) |
| Rosoman to Ourense | 1,525.75 mi (2,455.45 km) |
| Rosoman to Oviedo | 1,416.41 mi (2,279.50 km) |
| Rosoman to Paiporta | 1,181.15 mi (1,900.88 km) |
| Rosoman to Pajara | 2,214.88 mi (3,564.50 km) |
| Rosoman to Palafolls | 990.09 mi (1,593.39 km) |
| Rosoman to Palafrugell | 967.36 mi (1,556.82 km) |
| Rosoman to Palamos | 969.53 mi (1,560.31 km) |
| Rosoman to Palencia | 1,359.76 mi (2,188.33 km) |
