| Paisley to Orbetello | 1,159.43 mi (1,865.92 km) |
| Paisley to Oria | 1,456.24 mi (2,343.60 km) |
| Paisley to Oristano | 1,250.96 mi (2,013.23 km) |
| Paisley to Orta Nova | 1,351.16 mi (2,174.49 km) |
| Paisley to Orte | 1,190.30 mi (1,915.60 km) |
| Paisley to Ortona | 1,254.66 mi (2,019.18 km) |
| Paisley to Orvieto | 1,167.70 mi (1,879.23 km) |
| Paisley to Orzinuovi | 953.79 mi (1,534.98 km) |
| Paisley to Osimo | 1,164.05 mi (1,873.36 km) |
| Paisley to Ospitaletto | 949.10 mi (1,527.42 km) |
| Paisley to Ostuni | 1,441.67 mi (2,320.14 km) |
| Paisley to Ottaviano | 1,342.51 mi (2,160.57 km) |
| Paisley to Ovada | 962.57 mi (1,549.11 km) |
| Paisley to Ozieri | 1,217.44 mi (1,959.28 km) |
| Paisley to Paceco | 1,462.63 mi (2,353.88 km) |
