| Euclid to Oschatz | 4,234.91 mi (6,815.42 km) |
| Euclid to Oschersleben | 4,141.18 mi (6,664.59 km) |
| Euclid to Osnabruck | 4,013.85 mi (6,459.67 km) |
| Euclid to Ostbevern | 4,014.22 mi (6,460.26 km) |
| Euclid to Osterburg | 4,133.27 mi (6,651.86 km) |
| Euclid to Ostercappeln | 4,018.49 mi (6,467.13 km) |
| Euclid to Osterhofen | 4,327.73 mi (6,964.80 km) |
| Euclid to Osterholz-Scharmbeck | 4,011.01 mi (6,455.09 km) |
| Euclid to Osternienburg | 4,176.93 mi (6,722.12 km) |
| Euclid to Osterode | 4,114.34 mi (6,621.39 km) |
| Euclid to Osterwieck | 4,123.30 mi (6,635.82 km) |
| Euclid to Ostfildern | 4,180.60 mi (6,728.02 km) |
| Euclid to Osthofen | 4,110.75 mi (6,615.62 km) |
| Euclid to Ostrhauderfehn | 3,970.90 mi (6,390.54 km) |
| Euclid to Ostringen | 4,142.48 mi (6,666.68 km) |
