| Szydlowiec to Navodari | 597.65 mi (961.82 km) |
| Szydlowiec to Negresti-Oas | 259.45 mi (417.54 km) |
| Szydlowiec to Nehoiu | 477.13 mi (767.87 km) |
| Szydlowiec to Ocna Mures | 361.50 mi (581.78 km) |
| Szydlowiec to Odobesti | 472.57 mi (760.53 km) |
| Szydlowiec to Odorheiu Secuiesc | 395.58 mi (636.63 km) |
| Szydlowiec to Oltenita | 562.02 mi (904.49 km) |
| Szydlowiec to Onesti | 436.59 mi (702.62 km) |
| Szydlowiec to Oradea | 291.54 mi (469.19 km) |
| Szydlowiec to Orastie | 387.12 mi (623.01 km) |
| Szydlowiec to Oravita | 429.62 mi (691.40 km) |
| Szydlowiec to Orsova | 455.28 mi (732.70 km) |
| Szydlowiec to Otelu Rosu | 400.80 mi (645.03 km) |
| Szydlowiec to Otopeni | 520.95 mi (838.38 km) |
| Szydlowiec to Ovidiu | 599.10 mi (964.15 km) |
