| La Linea de la Concepcion to Oberkirch | 1,092.62 mi (1,758.41 km) |
| La Linea de la Concepcion to Obernburg am Main | 1,191.14 mi (1,916.95 km) |
| La Linea de la Concepcion to Obernkirchen | 1,318.00 mi (2,121.12 km) |
| La Linea de la Concepcion to Oberschleissheim | 1,197.92 mi (1,927.87 km) |
| La Linea de la Concepcion to Oberstdorf | 1,115.08 mi (1,794.55 km) |
| La Linea de la Concepcion to Obertraubling | 1,250.07 mi (2,011.80 km) |
| La Linea de la Concepcion to Obertshausen | 1,193.48 mi (1,920.72 km) |
| La Linea de la Concepcion to Oberursel | 1,193.07 mi (1,920.06 km) |
| La Linea de la Concepcion to Ochsenfurt | 1,210.54 mi (1,948.18 km) |
| La Linea de la Concepcion to Ochsenhausen | 1,132.53 mi (1,822.63 km) |
| La Linea de la Concepcion to Ochtrup | 1,266.66 mi (2,038.50 km) |
| La Linea de la Concepcion to Odenthal | 1,198.35 mi (1,928.57 km) |
| La Linea de la Concepcion to Oelde | 1,269.25 mi (2,042.66 km) |
| La Linea de la Concepcion to Oelsnitz | 1,314.76 mi (2,115.90 km) |
| La Linea de la Concepcion to Oer-Erkenschwick | 1,236.01 mi (1,989.17 km) |
