| Morris to Nasaud | 5,061.62 mi (8,145.89 km) |
| Morris to Navodari | 5,349.54 mi (8,609.25 km) |
| Morris to Negresti-Oas | 5,000.53 mi (8,047.57 km) |
| Morris to Nehoiu | 5,219.71 mi (8,400.31 km) |
| Morris to Ocna Mures | 5,085.58 mi (8,184.45 km) |
| Morris to Odobesti | 5,225.19 mi (8,409.14 km) |
| Morris to Odorheiu Secuiesc | 5,138.64 mi (8,269.85 km) |
| Morris to Oltenita | 5,293.51 mi (8,519.08 km) |
| Morris to Onesti | 5,190.95 mi (8,354.02 km) |
| Morris to Oradea | 4,986.28 mi (8,024.65 km) |
| Morris to Orastie | 5,088.34 mi (8,188.89 km) |
| Morris to Oravita | 5,072.82 mi (8,163.92 km) |
| Morris to Orsova | 5,113.13 mi (8,228.78 km) |
| Morris to Otelu Rosu | 5,074.17 mi (8,166.09 km) |
| Morris to Otopeni | 5,251.04 mi (8,450.74 km) |
