| Podu Iloaiei to Oerlinghausen | 892.26 mi (1,435.95 km) |
| Podu Iloaiei to Oestrich-Winkel | 898.25 mi (1,445.60 km) |
| Podu Iloaiei to Offenburg | 898.30 mi (1,445.68 km) |
| Podu Iloaiei to Oftersheim | 869.25 mi (1,398.92 km) |
| Podu Iloaiei to Ohrdruf | 787.60 mi (1,267.52 km) |
| Podu Iloaiei to Ohringen | 827.48 mi (1,331.70 km) |
| Podu Iloaiei to Olbernhau | 674.49 mi (1,085.49 km) |
| Podu Iloaiei to Olching | 743.32 mi (1,196.26 km) |
| Podu Iloaiei to Oldenburg | 933.34 mi (1,502.07 km) |
| Podu Iloaiei to Oldenburg in Holstein | 864.07 mi (1,390.58 km) |
| Podu Iloaiei to Olfen | 941.85 mi (1,515.77 km) |
| Podu Iloaiei to Olpe | 914.13 mi (1,471.15 km) |
| Podu Iloaiei to Olsberg | 890.50 mi (1,433.13 km) |
| Podu Iloaiei to Oranienburg | 729.49 mi (1,173.99 km) |
| Podu Iloaiei to Ortenberg | 854.54 mi (1,375.25 km) |
