| Metairie to Olivares | 4,695.18 mi (7,556.16 km) |
| Metairie to Olivenza | 4,615.25 mi (7,427.52 km) |
| Metairie to Olot | 4,987.85 mi (8,027.17 km) |
| Metairie to Onate | 4,735.38 mi (7,620.86 km) |
| Metairie to Onda | 4,920.07 mi (7,918.09 km) |
| Metairie to Onteniente | 4,935.24 mi (7,942.50 km) |
| Metairie to Orihuela | 4,939.17 mi (7,948.82 km) |
| Metairie to Osuna | 4,753.42 mi (7,649.89 km) |
| Metairie to Ourense | 4,492.32 mi (7,229.69 km) |
| Metairie to Oviedo | 4,565.76 mi (7,347.88 km) |
| Metairie to Paiporta | 4,927.51 mi (7,930.06 km) |
| Metairie to Pajara | 4,499.04 mi (7,240.51 km) |
| Metairie to Palafolls | 5,014.94 mi (8,070.76 km) |
| Metairie to Palafrugell | 5,026.92 mi (8,090.05 km) |
| Metairie to Palamos | 5,027.43 mi (8,090.87 km) |
