| Otsego to Olivares | 4,342.58 mi (6,988.70 km) |
| Otsego to Olivenza | 4,248.25 mi (6,836.90 km) |
| Otsego to Olot | 4,495.90 mi (7,235.45 km) |
| Otsego to Onate | 4,263.56 mi (6,861.53 km) |
| Otsego to Onda | 4,482.02 mi (7,213.12 km) |
| Otsego to Onteniente | 4,517.65 mi (7,270.46 km) |
| Otsego to Orihuela | 4,535.78 mi (7,299.64 km) |
| Otsego to Osuna | 4,395.83 mi (7,074.40 km) |
| Otsego to Ourense | 4,067.79 mi (6,546.47 km) |
| Otsego to Oviedo | 4,110.77 mi (6,615.64 km) |
| Otsego to Paiporta | 4,498.99 mi (7,240.42 km) |
| Otsego to Pajara | 4,370.62 mi (7,033.83 km) |
| Otsego to Palafolls | 4,528.87 mi (7,288.50 km) |
| Otsego to Palafrugell | 4,534.20 mi (7,297.08 km) |
| Otsego to Palamos | 4,536.02 mi (7,300.02 km) |
