| Marshalltown to Nasaud | 5,174.09 mi (8,326.89 km) |
| Marshalltown to Navodari | 5,461.59 mi (8,789.58 km) |
| Marshalltown to Negresti-Oas | 5,113.19 mi (8,228.89 km) |
| Marshalltown to Nehoiu | 5,333.65 mi (8,583.67 km) |
| Marshalltown to Ocna Mures | 5,201.39 mi (8,370.82 km) |
| Marshalltown to Odobesti | 5,336.64 mi (8,588.49 km) |
| Marshalltown to Odorheiu Secuiesc | 5,252.00 mi (8,452.28 km) |
| Marshalltown to Oltenita | 5,409.99 mi (8,706.53 km) |
| Marshalltown to Onesti | 5,301.70 mi (8,532.27 km) |
| Marshalltown to Oradea | 5,103.74 mi (8,213.68 km) |
| Marshalltown to Orastie | 5,206.75 mi (8,379.45 km) |
| Marshalltown to Oravita | 5,196.07 mi (8,362.27 km) |
| Marshalltown to Orsova | 5,235.91 mi (8,426.39 km) |
| Marshalltown to Otelu Rosu | 5,194.97 mi (8,360.50 km) |
| Marshalltown to Otopeni | 5,367.45 mi (8,638.07 km) |
