| Cities | Distance |
|---|---|
| Sligo to Oerlinghausen | 726.77 mi (1,169.63 km) |
| Sligo to Oestrich-Winkel | 756.42 mi (1,217.34 km) |
| Sligo to Offenburg | 810.90 mi (1,305.02 km) |
| Sligo to Oftersheim | 800.95 mi (1,289.01 km) |
| Sligo to Ohrdruf | 838.61 mi (1,349.61 km) |
| Sligo to Ohringen | 842.30 mi (1,355.56 km) |
| Sligo to Olbernhau | 947.15 mi (1,524.29 km) |
| Sligo to Olching | 949.29 mi (1,527.74 km) |
| Sligo to Oldenburg | 685.66 mi (1,103.46 km) |
| Sligo to Oldenburg in Holstein | 778.70 mi (1,253.19 km) |
| Sligo to Olfen | 681.37 mi (1,096.55 km) |
| Sligo to Olpe | 718.07 mi (1,155.62 km) |
| Sligo to Olsberg | 734.68 mi (1,182.35 km) |
| Sligo to Oranienburg | 894.93 mi (1,440.24 km) |
| Sligo to Ortenberg | 786.08 mi (1,265.07 km) |