| Ormond Beach to Oerlinghausen | 4,642.62 mi (7,471.58 km) |
| Ormond Beach to Oestrich-Winkel | 4,659.60 mi (7,498.90 km) |
| Ormond Beach to Offenburg | 4,692.13 mi (7,551.25 km) |
| Ormond Beach to Oftersheim | 4,698.78 mi (7,561.96 km) |
| Ormond Beach to Ohrdruf | 4,753.10 mi (7,649.37 km) |
| Ormond Beach to Ohringen | 4,741.57 mi (7,630.81 km) |
| Ormond Beach to Olbernhau | 4,862.85 mi (7,826.00 km) |
| Ormond Beach to Olching | 4,843.85 mi (7,795.43 km) |
| Ormond Beach to Oldenburg | 4,598.76 mi (7,400.99 km) |
| Ormond Beach to Oldenburg in Holstein | 4,676.25 mi (7,525.69 km) |
| Ormond Beach to Olfen | 4,596.15 mi (7,396.79 km) |
| Ormond Beach to Olpe | 4,629.84 mi (7,451.01 km) |
| Ormond Beach to Olsberg | 4,649.04 mi (7,481.90 km) |
| Ormond Beach to Oranienburg | 4,804.44 mi (7,731.99 km) |
| Ormond Beach to Ortenberg | 4,695.40 mi (7,556.52 km) |
