| Arouca to Ordu | 2,378.00 mi (3,827.02 km) |
| Arouca to Ortahisar | 2,271.51 mi (3,655.63 km) |
| Arouca to Ortakent | 1,912.65 mi (3,078.12 km) |
| Arouca to Ortaklar | 1,906.47 mi (3,068.17 km) |
| Arouca to Ortakoy | 2,226.62 mi (3,583.40 km) |
| Arouca to Ortakoy | 2,258.83 mi (3,635.23 km) |
| Arouca to Osmaneli | 1,990.16 mi (3,202.85 km) |
| Arouca to Osmaniye | 2,378.07 mi (3,827.14 km) |
| Arouca to Ozdere | 1,884.37 mi (3,032.60 km) |
| Arouca to Palu | 2,529.76 mi (4,071.25 km) |
| Arouca to Pamukkale | 1,989.70 mi (3,202.12 km) |
| Arouca to Patnos | 2,665.50 mi (4,289.70 km) |
| Arouca to Pazar | 2,312.28 mi (3,721.25 km) |
| Arouca to Pazarcik | 2,422.19 mi (3,898.14 km) |
| Arouca to Pazaryeri | 1,990.09 mi (3,202.74 km) |
