| Morton Grove to Nasaud | 5,005.11 mi (8,054.95 km) |
| Morton Grove to Navodari | 5,293.03 mi (8,518.31 km) |
| Morton Grove to Negresti-Oas | 4,944.02 mi (7,956.63 km) |
| Morton Grove to Nehoiu | 5,163.25 mi (8,309.44 km) |
| Morton Grove to Ocna Mures | 5,029.17 mi (8,093.67 km) |
| Morton Grove to Odobesti | 5,168.67 mi (8,318.16 km) |
| Morton Grove to Odorheiu Secuiesc | 5,082.16 mi (8,178.95 km) |
| Morton Grove to Oltenita | 5,237.12 mi (8,428.34 km) |
| Morton Grove to Onesti | 5,134.40 mi (8,263.02 km) |
| Morton Grove to Oradea | 4,929.92 mi (7,933.93 km) |
| Morton Grove to Orastie | 5,032.01 mi (8,098.24 km) |
| Morton Grove to Oravita | 5,016.68 mi (8,073.56 km) |
| Morton Grove to Orsova | 5,056.96 mi (8,138.40 km) |
| Morton Grove to Otelu Rosu | 5,017.93 mi (8,075.57 km) |
| Morton Grove to Otopeni | 5,194.65 mi (8,359.99 km) |
