| Ewa Gentry to Oerlinghausen | 7,308.64 mi (11,762.13 km) |
| Ewa Gentry to Oestrich-Winkel | 7,434.25 mi (11,964.28 km) |
| Ewa Gentry to Offenburg | 7,536.45 mi (12,128.74 km) |
| Ewa Gentry to Oftersheim | 7,482.61 mi (12,042.10 km) |
| Ewa Gentry to Ohrdruf | 7,404.00 mi (11,915.58 km) |
| Ewa Gentry to Ohringen | 7,503.18 mi (12,075.19 km) |
| Ewa Gentry to Olbernhau | 7,434.14 mi (11,964.09 km) |
| Ewa Gentry to Olching | 7,587.28 mi (12,210.55 km) |
| Ewa Gentry to Oldenburg | 7,225.11 mi (11,627.70 km) |
| Ewa Gentry to Oldenburg in Holstein | 7,169.54 mi (11,538.25 km) |
| Ewa Gentry to Olfen | 7,312.65 mi (11,768.58 km) |
| Ewa Gentry to Olpe | 7,364.27 mi (11,851.65 km) |
| Ewa Gentry to Olsberg | 7,348.40 mi (11,826.11 km) |
| Ewa Gentry to Oranienburg | 7,290.85 mi (11,733.49 km) |
| Ewa Gentry to Ortenberg | 7,420.92 mi (11,942.81 km) |
