| Kohtla-Jarve to Navodari | 1,043.25 mi (1,678.95 km) |
| Kohtla-Jarve to Negresti-Oas | 811.53 mi (1,306.03 km) |
| Kohtla-Jarve to Nehoiu | 971.20 mi (1,563.00 km) |
| Kohtla-Jarve to Ocna Mures | 909.54 mi (1,463.76 km) |
| Kohtla-Jarve to Odobesti | 941.85 mi (1,515.76 km) |
| Kohtla-Jarve to Odorheiu Secuiesc | 907.58 mi (1,460.62 km) |
| Kohtla-Jarve to Oltenita | 1,058.22 mi (1,703.03 km) |
| Kohtla-Jarve to Onesti | 908.05 mi (1,461.37 km) |
| Kohtla-Jarve to Oradea | 879.05 mi (1,414.69 km) |
| Kohtla-Jarve to Orastie | 950.96 mi (1,530.43 km) |
| Kohtla-Jarve to Oravita | 1,018.79 mi (1,639.58 km) |
| Kohtla-Jarve to Orsova | 1,033.91 mi (1,663.92 km) |
| Kohtla-Jarve to Otelu Rosu | 980.28 mi (1,577.61 km) |
| Kohtla-Jarve to Otopeni | 1,027.09 mi (1,652.94 km) |
| Kohtla-Jarve to Ovidiu | 1,046.66 mi (1,684.43 km) |
