| Joplin to Nasaud | 5,496.69 mi (8,846.06 km) |
| Joplin to Navodari | 5,784.56 mi (9,309.35 km) |
| Joplin to Negresti-Oas | 5,435.63 mi (8,747.81 km) |
| Joplin to Nehoiu | 5,655.28 mi (9,101.29 km) |
| Joplin to Ocna Mures | 5,521.66 mi (8,886.25 km) |
| Joplin to Odobesti | 5,659.98 mi (9,108.86 km) |
| Joplin to Odorheiu Secuiesc | 5,574.01 mi (8,970.50 km) |
| Joplin to Oltenita | 5,729.83 mi (9,221.28 km) |
| Joplin to Onesti | 5,625.50 mi (9,053.36 km) |
| Joplin to Oradea | 5,422.79 mi (8,727.14 km) |
| Joplin to Orastie | 5,525.13 mi (8,891.83 km) |
| Joplin to Oravita | 5,510.76 mi (8,868.70 km) |
| Joplin to Orsova | 5,550.97 mi (8,933.42 km) |
| Joplin to Otelu Rosu | 5,511.55 mi (8,869.98 km) |
| Joplin to Otopeni | 5,687.34 mi (9,152.88 km) |
