| Upper Grand Lagoon to Oschatz | 4,974.51 mi (8,005.71 km) |
| Upper Grand Lagoon to Oschersleben | 4,881.39 mi (7,855.84 km) |
| Upper Grand Lagoon to Osnabruck | 4,749.58 mi (7,643.71 km) |
| Upper Grand Lagoon to Ostbevern | 4,747.95 mi (7,641.09 km) |
| Upper Grand Lagoon to Osterburg | 4,879.13 mi (7,852.20 km) |
| Upper Grand Lagoon to Ostercappeln | 4,755.00 mi (7,652.43 km) |
| Upper Grand Lagoon to Osterhofen | 5,050.91 mi (8,128.65 km) |
| Upper Grand Lagoon to Osterholz-Scharmbeck | 4,754.09 mi (7,650.97 km) |
| Upper Grand Lagoon to Osternienburg | 4,917.34 mi (7,913.69 km) |
| Upper Grand Lagoon to Osterode | 4,850.77 mi (7,806.56 km) |
| Upper Grand Lagoon to Osterwieck | 4,862.15 mi (7,824.88 km) |
| Upper Grand Lagoon to Ostfildern | 4,894.87 mi (7,877.53 km) |
| Upper Grand Lagoon to Osthofen | 4,829.67 mi (7,772.61 km) |
| Upper Grand Lagoon to Ostrhauderfehn | 4,711.25 mi (7,582.02 km) |
| Upper Grand Lagoon to Ostringen | 4,858.87 mi (7,819.60 km) |
