| Floral Park to Oerlinghausen | 3,789.06 mi (6,097.90 km) |
| Floral Park to Oestrich-Winkel | 3,817.07 mi (6,142.99 km) |
| Floral Park to Offenburg | 3,858.38 mi (6,209.47 km) |
| Floral Park to Oftersheim | 3,858.88 mi (6,210.26 km) |
| Floral Park to Ohrdruf | 3,902.56 mi (6,280.56 km) |
| Floral Park to Ohringen | 3,901.23 mi (6,278.42 km) |
| Floral Park to Olbernhau | 4,009.60 mi (6,452.84 km) |
| Floral Park to Olching | 4,006.09 mi (6,447.18 km) |
| Floral Park to Oldenburg | 3,740.10 mi (6,019.11 km) |
| Floral Park to Oldenburg in Holstein | 3,810.02 mi (6,131.64 km) |
| Floral Park to Olfen | 3,745.34 mi (6,027.53 km) |
| Floral Park to Olpe | 3,782.10 mi (6,086.69 km) |
| Floral Park to Olsberg | 3,798.76 mi (6,113.51 km) |
| Floral Park to Oranienburg | 3,942.14 mi (6,344.27 km) |
| Floral Park to Ortenberg | 3,849.51 mi (6,195.19 km) |
