| Ithaca to Oschatz | 4,007.83 mi (6,449.98 km) |
| Ithaca to Oschersleben | 3,914.23 mi (6,299.35 km) |
| Ithaca to Osnabruck | 3,784.99 mi (6,091.35 km) |
| Ithaca to Ostbevern | 3,784.60 mi (6,090.73 km) |
| Ithaca to Osterburg | 3,908.64 mi (6,290.34 km) |
| Ithaca to Ostercappeln | 3,789.93 mi (6,099.30 km) |
| Ithaca to Osterhofen | 4,094.78 mi (6,589.92 km) |
| Ithaca to Osterholz-Scharmbeck | 3,785.06 mi (6,091.47 km) |
| Ithaca to Osternienburg | 3,950.10 mi (6,357.08 km) |
| Ithaca to Osterode | 3,885.87 mi (6,253.71 km) |
| Ithaca to Osterwieck | 3,895.79 mi (6,269.67 km) |
| Ithaca to Ostfildern | 3,944.60 mi (6,348.21 km) |
| Ithaca to Osthofen | 3,876.12 mi (6,238.02 km) |
| Ithaca to Ostrhauderfehn | 3,743.79 mi (6,025.05 km) |
| Ithaca to Ostringen | 3,907.09 mi (6,287.85 km) |
