| Crystal Lake to Nasaud | 5,013.56 mi (8,068.55 km) |
| Crystal Lake to Navodari | 5,301.47 mi (8,531.89 km) |
| Crystal Lake to Negresti-Oas | 4,952.49 mi (7,970.25 km) |
| Crystal Lake to Nehoiu | 5,171.93 mi (8,323.42 km) |
| Crystal Lake to Ocna Mures | 5,038.10 mi (8,108.05 km) |
| Crystal Lake to Odobesti | 5,176.99 mi (8,331.56 km) |
| Crystal Lake to Odorheiu Secuiesc | 5,090.75 mi (8,192.77 km) |
| Crystal Lake to Oltenita | 5,246.19 mi (8,442.93 km) |
| Crystal Lake to Onesti | 5,142.62 mi (8,276.25 km) |
| Crystal Lake to Oradea | 4,939.08 mi (7,948.68 km) |
| Crystal Lake to Orastie | 5,041.32 mi (8,113.23 km) |
| Crystal Lake to Oravita | 5,026.70 mi (8,089.69 km) |
| Crystal Lake to Orsova | 5,066.93 mi (8,154.43 km) |
| Crystal Lake to Otelu Rosu | 5,027.59 mi (8,091.12 km) |
| Crystal Lake to Otopeni | 5,203.70 mi (8,374.55 km) |
