| Wiefelstede to Oria | 987.46 mi (1,589.16 km) |
| Wiefelstede to Oristano | 922.82 mi (1,485.14 km) |
| Wiefelstede to Orta Nova | 896.44 mi (1,442.68 km) |
| Wiefelstede to Orte | 771.50 mi (1,241.61 km) |
| Wiefelstede to Ortona | 807.34 mi (1,299.29 km) |
| Wiefelstede to Orvieto | 750.97 mi (1,208.57 km) |
| Wiefelstede to Orzinuovi | 549.02 mi (883.56 km) |
| Wiefelstede to Osimo | 718.37 mi (1,156.11 km) |
| Wiefelstede to Ospitaletto | 539.37 mi (868.04 km) |
| Wiefelstede to Ostuni | 971.65 mi (1,563.72 km) |
| Wiefelstede to Ottaviano | 907.20 mi (1,460.00 km) |
| Wiefelstede to Ovada | 595.99 mi (959.15 km) |
| Wiefelstede to Ozieri | 876.61 mi (1,410.77 km) |
| Wiefelstede to Paceco | 1,076.38 mi (1,732.26 km) |
| Wiefelstede to Pachino | 1,191.36 mi (1,917.31 km) |
