| Giessen to Oschersleben | 149.19 mi (240.10 km) |
| Giessen to Osnabruck | 120.42 mi (193.80 km) |
| Giessen to Ostbevern | 106.64 mi (171.62 km) |
| Giessen to Osterburg | 201.81 mi (324.78 km) |
| Giessen to Ostercappeln | 123.48 mi (198.73 km) |
| Giessen to Osterhofen | 234.11 mi (376.76 km) |
| Giessen to Osterholz-Scharmbeck | 182.04 mi (292.96 km) |
| Giessen to Osternienburg | 167.64 mi (269.78 km) |
| Giessen to Osterode | 104.79 mi (168.65 km) |
| Giessen to Osterwieck | 130.33 mi (209.74 km) |
| Giessen to Ostfildern | 130.46 mi (209.95 km) |
| Giessen to Osthofen | 62.31 mi (100.28 km) |
| Giessen to Ostrhauderfehn | 180.68 mi (290.78 km) |
| Giessen to Ostringen | 94.26 mi (151.69 km) |
| Giessen to Oststeinbek | 214.25 mi (344.81 km) |
