| Cangas to Oerlinghausen | 1,054.75 mi (1,697.46 km) |
| Cangas to Oestrich-Winkel | 961.66 mi (1,547.64 km) |
| Cangas to Offenburg | 914.91 mi (1,472.41 km) |
| Cangas to Oftersheim | 966.41 mi (1,555.28 km) |
| Cangas to Ohrdruf | 1,094.87 mi (1,762.02 km) |
| Cangas to Ohringen | 999.85 mi (1,609.11 km) |
| Cangas to Olbernhau | 1,195.38 mi (1,923.77 km) |
| Cangas to Olching | 1,056.49 mi (1,700.26 km) |
| Cangas to Oldenburg | 1,085.53 mi (1,746.99 km) |
| Cangas to Oldenburg in Holstein | 1,220.76 mi (1,964.62 km) |
| Cangas to Olfen | 999.53 mi (1,608.59 km) |
| Cangas to Olpe | 989.63 mi (1,592.65 km) |
| Cangas to Olsberg | 1,025.63 mi (1,650.59 km) |
| Cangas to Oranienburg | 1,249.31 mi (2,010.56 km) |
| Cangas to Ortenberg | 1,014.43 mi (1,632.56 km) |
