| Rowlett to Olivares | 4,905.77 mi (7,895.08 km) |
| Rowlett to Olivenza | 4,819.90 mi (7,756.88 km) |
| Rowlett to Olot | 5,147.73 mi (8,284.47 km) |
| Rowlett to Onate | 4,901.25 mi (7,887.79 km) |
| Rowlett to Onda | 5,100.78 mi (8,208.91 km) |
| Rowlett to Onteniente | 5,123.93 mi (8,246.17 km) |
| Rowlett to Orihuela | 5,133.26 mi (8,261.18 km) |
| Rowlett to Osuna | 4,962.75 mi (7,986.77 km) |
| Rowlett to Ourense | 4,674.41 mi (7,522.73 km) |
| Rowlett to Oviedo | 4,736.77 mi (7,623.09 km) |
| Rowlett to Paiporta | 5,111.95 mi (8,226.90 km) |
| Rowlett to Pajara | 4,781.19 mi (7,694.58 km) |
| Rowlett to Palafolls | 5,177.42 mi (8,332.25 km) |
| Rowlett to Palafrugell | 5,186.80 mi (8,347.35 km) |
| Rowlett to Palamos | 5,187.85 mi (8,349.04 km) |
