| Cadillac to Nasaud | 4,811.79 mi (7,743.83 km) |
| Cadillac to Navodari | 5,099.71 mi (8,207.18 km) |
| Cadillac to Negresti-Oas | 4,750.71 mi (7,645.52 km) |
| Cadillac to Nehoiu | 4,970.04 mi (7,998.50 km) |
| Cadillac to Ocna Mures | 4,836.09 mi (7,782.94 km) |
| Cadillac to Odobesti | 4,975.29 mi (8,006.96 km) |
| Cadillac to Odorheiu Secuiesc | 4,888.91 mi (7,867.93 km) |
| Cadillac to Oltenita | 5,044.13 mi (8,117.74 km) |
| Cadillac to Onesti | 4,940.98 mi (7,951.74 km) |
| Cadillac to Oradea | 4,736.97 mi (7,623.42 km) |
| Cadillac to Orastie | 4,839.16 mi (7,787.88 km) |
| Cadillac to Oravita | 4,824.35 mi (7,764.04 km) |
| Cadillac to Orsova | 4,864.59 mi (7,828.80 km) |
| Cadillac to Otelu Rosu | 4,825.32 mi (7,765.61 km) |
| Cadillac to Otopeni | 5,001.65 mi (8,049.37 km) |
