| Enumclaw to Oerlinghausen | 4,990.54 mi (8,031.50 km) |
| Enumclaw to Oestrich-Winkel | 5,089.04 mi (8,190.02 km) |
| Enumclaw to Offenburg | 5,176.51 mi (8,330.79 km) |
| Enumclaw to Oftersheim | 5,139.76 mi (8,271.64 km) |
| Enumclaw to Ohrdruf | 5,104.47 mi (8,214.85 km) |
| Enumclaw to Ohringen | 5,171.67 mi (8,323.00 km) |
| Enumclaw to Olbernhau | 5,171.75 mi (8,323.13 km) |
| Enumclaw to Olching | 5,273.68 mi (8,487.17 km) |
| Enumclaw to Oldenburg | 4,911.98 mi (7,905.06 km) |
| Enumclaw to Oldenburg in Holstein | 4,903.31 mi (7,891.12 km) |
| Enumclaw to Olfen | 4,975.05 mi (8,006.57 km) |
| Enumclaw to Olpe | 5,026.13 mi (8,088.77 km) |
| Enumclaw to Olsberg | 5,022.12 mi (8,082.31 km) |
| Enumclaw to Oranienburg | 5,044.58 mi (8,118.46 km) |
| Enumclaw to Ortenberg | 5,093.45 mi (8,197.12 km) |
