| Otsego to Benavente | 4,163.21 mi (6,700.04 km) |
| Otsego to Bombarral | 4,135.56 mi (6,655.54 km) |
| Otsego to Bougado | 4,078.09 mi (6,563.06 km) |
| Otsego to Braga | 4,075.51 mi (6,558.90 km) |
| Otsego to Braganca | 4,135.17 mi (6,654.91 km) |
| Otsego to Cabeceiras de Basto | 4,093.23 mi (6,587.42 km) |
| Otsego to Cacem | 4,149.13 mi (6,677.37 km) |
| Otsego to Cadaval | 4,139.36 mi (6,661.66 km) |
| Otsego to Caldas da Rainha | 4,130.77 mi (6,647.83 km) |
| Otsego to Calheta | 4,040.89 mi (6,503.19 km) |
| Otsego to Camara de Lobos | 4,050.91 mi (6,519.30 km) |
| Otsego to Canico | 4,059.10 mi (6,532.48 km) |
| Otsego to Cantanhede | 4,116.22 mi (6,624.41 km) |
| Otsego to Carregal do Sal | 4,138.10 mi (6,659.63 km) |
| Otsego to Cartaxo | 4,156.47 mi (6,689.19 km) |
