| Gross Kreutz to Navodari | 913.04 mi (1,469.39 km) |
| Gross Kreutz to Negresti-Oas | 564.88 mi (909.08 km) |
| Gross Kreutz to Nehoiu | 781.83 mi (1,258.23 km) |
| Gross Kreutz to Ocna Mures | 647.25 mi (1,041.65 km) |
| Gross Kreutz to Odobesti | 790.11 mi (1,271.56 km) |
| Gross Kreutz to Odorheiu Secuiesc | 701.41 mi (1,128.80 km) |
| Gross Kreutz to Oltenita | 855.43 mi (1,376.68 km) |
| Gross Kreutz to Onesti | 757.37 mi (1,218.86 km) |
| Gross Kreutz to Oradea | 548.80 mi (883.21 km) |
| Gross Kreutz to Orastie | 651.98 mi (1,049.26 km) |
| Gross Kreutz to Oravita | 649.56 mi (1,045.37 km) |
| Gross Kreutz to Orsova | 687.55 mi (1,106.51 km) |
| Gross Kreutz to Otelu Rosu | 642.77 mi (1,034.43 km) |
| Gross Kreutz to Otopeni | 812.92 mi (1,308.26 km) |
| Gross Kreutz to Ovidiu | 913.55 mi (1,470.21 km) |
