| Pirkkala to Novi di Modena | 1,255.71 mi (2,020.87 km) |
| Pirkkala to Novi Ligure | 1,301.59 mi (2,094.71 km) |
| Pirkkala to Nuoro | 1,580.79 mi (2,544.03 km) |
| Pirkkala to Occhiobello | 1,242.86 mi (2,000.20 km) |
| Pirkkala to Oderzo | 1,172.45 mi (1,886.88 km) |
| Pirkkala to Oggiono | 1,225.72 mi (1,972.60 km) |
| Pirkkala to Olbia | 1,538.64 mi (2,476.21 km) |
| Pirkkala to Oleggio | 1,250.95 mi (2,013.21 km) |
| Pirkkala to Olgiate Comasco | 1,232.94 mi (1,984.23 km) |
| Pirkkala to Olgiate Olona | 1,244.05 mi (2,002.11 km) |
| Pirkkala to Omegna | 1,237.77 mi (1,992.00 km) |
| Pirkkala to Opera | 1,253.71 mi (2,017.65 km) |
| Pirkkala to Oppeano | 1,224.62 mi (1,970.83 km) |
| Pirkkala to Orbassano | 1,309.91 mi (2,108.10 km) |
| Pirkkala to Orbetello | 1,411.68 mi (2,271.88 km) |
