| Erzurum to Nyon | 1,806.32 mi (2,906.99 km) |
| Erzurum to Oberriet | 1,653.61 mi (2,661.23 km) |
| Erzurum to Obersiggenthal | 1,714.11 mi (2,758.59 km) |
| Erzurum to Oberwil | 1,748.55 mi (2,814.03 km) |
| Erzurum to Oberwingert | 1,692.17 mi (2,723.29 km) |
| Erzurum to Oftringen | 1,730.52 mi (2,785.00 km) |
| Erzurum to Olten | 1,731.49 mi (2,786.57 km) |
| Erzurum to Onex | 1,812.37 mi (2,916.72 km) |
| Erzurum to Opfikon | 1,700.98 mi (2,737.46 km) |
| Erzurum to Ostermundigen | 1,748.66 mi (2,814.20 km) |
| Erzurum to Payerne | 1,774.31 mi (2,855.48 km) |
| Erzurum to Pfaffikon | 1,690.44 mi (2,720.50 km) |
| Erzurum to Plan-les-Ouates | 1,811.55 mi (2,915.40 km) |
| Erzurum to Pratteln | 1,741.81 mi (2,803.18 km) |
| Erzurum to Prilly | 1,789.21 mi (2,879.46 km) |
