| Aalborg to Novi di Modena | 841.01 mi (1,353.47 km) |
| Aalborg to Novi Ligure | 850.61 mi (1,368.93 km) |
| Aalborg to Nuoro | 1,156.45 mi (1,861.13 km) |
| Aalborg to Occhiobello | 841.05 mi (1,353.54 km) |
| Aalborg to Oderzo | 786.35 mi (1,265.51 km) |
| Aalborg to Oggiono | 778.83 mi (1,253.40 km) |
| Aalborg to Olbia | 1,114.86 mi (1,794.19 km) |
| Aalborg to Oleggio | 793.02 mi (1,276.24 km) |
| Aalborg to Olgiate Comasco | 779.51 mi (1,254.50 km) |
| Aalborg to Olgiate Olona | 790.05 mi (1,271.47 km) |
| Aalborg to Omegna | 774.58 mi (1,246.57 km) |
| Aalborg to Opera | 806.65 mi (1,298.18 km) |
| Aalborg to Oppeano | 813.66 mi (1,309.46 km) |
| Aalborg to Orbassano | 838.34 mi (1,349.18 km) |
| Aalborg to Orbetello | 1,011.10 mi (1,627.22 km) |
