| Cottage Grove to Nasaud | 5,025.10 mi (8,087.12 km) |
| Cottage Grove to Navodari | 5,311.97 mi (8,548.80 km) |
| Cottage Grove to Negresti-Oas | 4,964.41 mi (7,989.45 km) |
| Cottage Grove to Nehoiu | 5,185.31 mi (8,344.96 km) |
| Cottage Grove to Ocna Mures | 5,054.36 mi (8,134.20 km) |
| Cottage Grove to Odobesti | 5,186.84 mi (8,347.41 km) |
| Cottage Grove to Odorheiu Secuiesc | 5,103.44 mi (8,213.19 km) |
| Cottage Grove to Oltenita | 5,263.08 mi (8,470.11 km) |
| Cottage Grove to Onesti | 5,151.55 mi (8,290.62 km) |
| Cottage Grove to Oradea | 4,957.86 mi (7,978.91 km) |
| Cottage Grove to Orastie | 5,061.31 mi (8,145.39 km) |
| Cottage Grove to Oravita | 5,053.70 mi (8,133.15 km) |
| Cottage Grove to Orsova | 5,093.19 mi (8,196.69 km) |
| Cottage Grove to Otelu Rosu | 5,051.04 mi (8,128.87 km) |
| Cottage Grove to Otopeni | 5,220.56 mi (8,401.67 km) |
