| Zuidlaren to Navodari | 1,162.18 mi (1,870.35 km) |
| Zuidlaren to Negresti-Oas | 817.10 mi (1,315.00 km) |
| Zuidlaren to Nehoiu | 1,029.36 mi (1,656.60 km) |
| Zuidlaren to Ocna Mures | 892.55 mi (1,436.42 km) |
| Zuidlaren to Odobesti | 1,041.28 mi (1,675.78 km) |
| Zuidlaren to Odorheiu Secuiesc | 950.70 mi (1,530.00 km) |
| Zuidlaren to Oltenita | 1,098.05 mi (1,767.15 km) |
| Zuidlaren to Onesti | 1,009.81 mi (1,625.14 km) |
| Zuidlaren to Oradea | 790.98 mi (1,272.96 km) |
| Zuidlaren to Orastie | 891.31 mi (1,434.43 km) |
| Zuidlaren to Oravita | 874.92 mi (1,408.05 km) |
| Zuidlaren to Orsova | 914.95 mi (1,472.47 km) |
| Zuidlaren to Otelu Rosu | 875.64 mi (1,409.21 km) |
| Zuidlaren to Otopeni | 1,055.89 mi (1,699.29 km) |
| Zuidlaren to Ovidiu | 1,162.38 mi (1,870.66 km) |
