| San Juan to Nuth | 4,456.96 mi (7,172.78 km) |
| San Juan to Oegstgeest | 4,400.33 mi (7,081.65 km) |
| San Juan to Oirschot | 4,433.29 mi (7,134.70 km) |
| San Juan to Oisterwijk | 4,429.27 mi (7,128.22 km) |
| San Juan to Oldebroek | 4,461.77 mi (7,180.53 km) |
| San Juan to Oldenzaal | 4,504.98 mi (7,250.06 km) |
| San Juan to Ommen | 4,483.69 mi (7,215.80 km) |
| San Juan to Oosterend | 4,470.49 mi (7,194.56 km) |
| San Juan to Oosterhout | 4,414.77 mi (7,104.89 km) |
| San Juan to Oosterwolde | 4,479.79 mi (7,209.53 km) |
| San Juan to Oostzaan | 4,418.95 mi (7,111.61 km) |
| San Juan to Opmeer | 4,422.85 mi (7,117.89 km) |
| San Juan to Oss | 4,443.41 mi (7,150.97 km) |
| San Juan to Oud-Beijerland | 4,395.93 mi (7,074.57 km) |
| San Juan to Oudenbosch | 4,400.31 mi (7,081.61 km) |
