| Metairie to Nuth | 4,885.23 mi (7,862.02 km) |
| Metairie to Oegstgeest | 4,794.57 mi (7,716.11 km) |
| Metairie to Oirschot | 4,845.84 mi (7,798.62 km) |
| Metairie to Oisterwijk | 4,839.60 mi (7,788.59 km) |
| Metairie to Oldebroek | 4,842.95 mi (7,793.97 km) |
| Metairie to Oldenzaal | 4,886.49 mi (7,864.05 km) |
| Metairie to Ommen | 4,860.97 mi (7,822.98 km) |
| Metairie to Oosterend | 4,833.99 mi (7,779.56 km) |
| Metairie to Oosterhout | 4,824.45 mi (7,764.20 km) |
| Metairie to Oosterwolde | 4,842.93 mi (7,793.94 km) |
| Metairie to Oostzaan | 4,804.08 mi (7,731.41 km) |
| Metairie to Opmeer | 4,799.48 mi (7,724.01 km) |
| Metairie to Oss | 4,846.98 mi (7,800.46 km) |
| Metairie to Oud-Beijerland | 4,801.76 mi (7,727.69 km) |
| Metairie to Oudenbosch | 4,812.77 mi (7,745.40 km) |
