| Merced to Oerlinghausen | 5,550.16 mi (8,932.12 km) |
| Merced to Oestrich-Winkel | 5,637.75 mi (9,073.08 km) |
| Merced to Offenburg | 5,718.23 mi (9,202.60 km) |
| Merced to Oftersheim | 5,688.02 mi (9,153.99 km) |
| Merced to Ohrdruf | 5,666.96 mi (9,120.09 km) |
| Merced to Ohringen | 5,722.81 mi (9,209.97 km) |
| Merced to Olbernhau | 5,743.17 mi (9,242.74 km) |
| Merced to Olching | 5,827.94 mi (9,379.16 km) |
| Merced to Oldenburg | 5,474.96 mi (8,811.09 km) |
| Merced to Oldenburg in Holstein | 5,479.93 mi (8,819.09 km) |
| Merced to Olfen | 5,528.94 mi (8,897.97 km) |
| Merced to Olpe | 5,578.63 mi (8,977.93 km) |
| Merced to Olsberg | 5,578.46 mi (8,977.66 km) |
| Merced to Oranienburg | 5,623.25 mi (9,049.75 km) |
| Merced to Ortenberg | 5,647.72 mi (9,089.13 km) |
