| Cabot to Oerlinghausen | 4,769.70 mi (7,676.09 km) |
| Cabot to Oestrich-Winkel | 4,813.75 mi (7,746.98 km) |
| Cabot to Offenburg | 4,865.49 mi (7,830.26 km) |
| Cabot to Oftersheim | 4,858.52 mi (7,819.03 km) |
| Cabot to Ohrdruf | 4,886.66 mi (7,864.32 km) |
| Cabot to Ohringen | 4,899.85 mi (7,885.54 km) |
| Cabot to Olbernhau | 4,988.05 mi (8,027.49 km) |
| Cabot to Olching | 5,006.85 mi (8,057.74 km) |
| Cabot to Oldenburg | 4,712.47 mi (7,583.99 km) |
| Cabot to Oldenburg in Holstein | 4,766.08 mi (7,670.27 km) |
| Cabot to Olfen | 4,730.92 mi (7,613.68 km) |
| Cabot to Olpe | 4,771.87 mi (7,679.59 km) |
| Cabot to Olsberg | 4,784.53 mi (7,699.96 km) |
| Cabot to Oranienburg | 4,904.79 mi (7,893.50 km) |
| Cabot to Ortenberg | 4,841.18 mi (7,791.13 km) |
