| Caguas to Oberkirch | 4,561.13 mi (7,340.43 km) |
| Caguas to Obernburg am Main | 4,607.50 mi (7,415.06 km) |
| Caguas to Obernkirchen | 4,605.09 mi (7,411.18 km) |
| Caguas to Oberschleissheim | 4,721.55 mi (7,598.60 km) |
| Caguas to Oberstdorf | 4,665.13 mi (7,507.81 km) |
| Caguas to Obertraubling | 4,745.86 mi (7,637.72 km) |
| Caguas to Obertshausen | 4,593.58 mi (7,392.65 km) |
| Caguas to Oberursel | 4,582.13 mi (7,374.23 km) |
| Caguas to Ochsenfurt | 4,649.12 mi (7,482.04 km) |
| Caguas to Ochsenhausen | 4,647.67 mi (7,479.71 km) |
| Caguas to Ochtrup | 4,523.49 mi (7,279.85 km) |
| Caguas to Odenthal | 4,518.46 mi (7,271.75 km) |
| Caguas to Oelde | 4,563.79 mi (7,344.71 km) |
| Caguas to Oelsnitz | 4,740.00 mi (7,628.29 km) |
| Caguas to Oer-Erkenschwick | 4,525.10 mi (7,282.45 km) |
