| McHenry to Nasaud | 5,006.66 mi (8,057.44 km) |
| McHenry to Navodari | 5,294.56 mi (8,520.77 km) |
| McHenry to Negresti-Oas | 4,945.59 mi (7,959.15 km) |
| McHenry to Nehoiu | 5,165.06 mi (8,312.35 km) |
| McHenry to Ocna Mures | 5,031.26 mi (8,097.02 km) |
| McHenry to Odobesti | 5,170.08 mi (8,320.43 km) |
| McHenry to Odorheiu Secuiesc | 5,083.86 mi (8,181.69 km) |
| McHenry to Oltenita | 5,239.36 mi (8,431.93 km) |
| McHenry to Onesti | 5,135.69 mi (8,265.10 km) |
| McHenry to Oradea | 4,932.25 mi (7,937.70 km) |
| McHenry to Orastie | 5,034.52 mi (8,102.28 km) |
| McHenry to Oravita | 5,019.98 mi (8,078.87 km) |
| McHenry to Orsova | 5,060.20 mi (8,143.60 km) |
| McHenry to Otelu Rosu | 5,020.83 mi (8,080.24 km) |
| McHenry to Otopeni | 5,196.87 mi (8,363.55 km) |
