| South Burlington to Oerlinghausen | 3,602.39 mi (5,797.49 km) |
| South Burlington to Oestrich-Winkel | 3,638.21 mi (5,855.14 km) |
| South Burlington to Offenburg | 3,685.24 mi (5,930.82 km) |
| South Burlington to Oftersheim | 3,681.63 mi (5,925.02 km) |
| South Burlington to Ohrdruf | 3,717.69 mi (5,983.05 km) |
| South Burlington to Ohringen | 3,723.51 mi (5,992.41 km) |
| South Burlington to Olbernhau | 3,822.38 mi (6,151.52 km) |
| South Burlington to Olching | 3,829.66 mi (6,163.24 km) |
| South Burlington to Oldenburg | 3,549.70 mi (5,712.69 km) |
| South Burlington to Oldenburg in Holstein | 3,613.21 mi (5,814.90 km) |
| South Burlington to Olfen | 3,560.87 mi (5,730.67 km) |
| South Burlington to Olpe | 3,599.71 mi (5,793.17 km) |
| South Burlington to Olsberg | 3,614.48 mi (5,816.95 km) |
| South Burlington to Oranienburg | 3,748.18 mi (6,032.11 km) |
| South Burlington to Ortenberg | 3,668.17 mi (5,903.36 km) |
