| Macomb to Nasaud | 5,185.08 mi (8,344.59 km) |
| Macomb to Navodari | 5,472.98 mi (8,807.91 km) |
| Macomb to Negresti-Oas | 5,124.02 mi (8,246.31 km) |
| Macomb to Nehoiu | 5,343.56 mi (8,599.63 km) |
| Macomb to Ocna Mures | 5,209.84 mi (8,384.43 km) |
| Macomb to Odobesti | 5,348.45 mi (8,607.50 km) |
| Macomb to Odorheiu Secuiesc | 5,262.34 mi (8,468.92 km) |
| Macomb to Oltenita | 5,417.97 mi (8,719.38 km) |
| Macomb to Onesti | 5,314.03 mi (8,552.11 km) |
| Macomb to Oradea | 5,110.89 mi (8,225.19 km) |
| Macomb to Orastie | 5,213.19 mi (8,389.82 km) |
| Macomb to Oravita | 5,198.74 mi (8,366.56 km) |
| Macomb to Orsova | 5,238.95 mi (8,431.28 km) |
| Macomb to Otelu Rosu | 5,199.55 mi (8,367.87 km) |
| Macomb to Otopeni | 5,375.48 mi (8,651.00 km) |
