| Spilimbergo to Oerlinghausen | 446.17 mi (718.03 km) |
| Spilimbergo to Oestrich-Winkel | 349.77 mi (562.90 km) |
| Spilimbergo to Offenburg | 282.66 mi (454.89 km) |
| Spilimbergo to Oftersheim | 300.07 mi (482.92 km) |
| Spilimbergo to Ohrdruf | 339.33 mi (546.10 km) |
| Spilimbergo to Ohringen | 264.25 mi (425.27 km) |
| Spilimbergo to Olbernhau | 314.26 mi (505.75 km) |
| Spilimbergo to Olching | 160.99 mi (259.09 km) |
| Spilimbergo to Oldenburg | 527.61 mi (849.11 km) |
| Spilimbergo to Oldenburg in Holstein | 571.46 mi (919.67 km) |
| Spilimbergo to Olfen | 459.58 mi (739.63 km) |
| Spilimbergo to Olpe | 408.96 mi (658.16 km) |
| Spilimbergo to Olsberg | 412.62 mi (664.05 km) |
| Spilimbergo to Oranienburg | 458.10 mi (737.25 km) |
| Spilimbergo to Ortenberg | 341.04 mi (548.85 km) |
