| Hickory to Nasaud | 5,095.34 mi (8,200.15 km) |
| Hickory to Navodari | 5,380.35 mi (8,658.83 km) |
| Hickory to Negresti-Oas | 5,034.58 mi (8,102.37 km) |
| Hickory to Nehoiu | 5,247.31 mi (8,444.74 km) |
| Hickory to Ocna Mures | 5,110.11 mi (8,223.92 km) |
| Hickory to Odobesti | 5,259.30 mi (8,464.03 km) |
| Hickory to Odorheiu Secuiesc | 5,168.91 mi (8,318.56 km) |
| Hickory to Oltenita | 5,313.33 mi (8,550.98 km) |
| Hickory to Onesti | 5,227.33 mi (8,412.58 km) |
| Hickory to Oradea | 5,007.79 mi (8,059.26 km) |
| Hickory to Orastie | 5,105.84 mi (8,217.06 km) |
| Hickory to Oravita | 5,077.44 mi (8,171.36 km) |
| Hickory to Orsova | 5,118.44 mi (8,237.34 km) |
| Hickory to Otelu Rosu | 5,085.42 mi (8,184.19 km) |
| Hickory to Otopeni | 5,271.64 mi (8,483.89 km) |
