| Nea Smyrni to Orthez | 1,332.64 mi (2,144.68 km) |
| Nea Smyrni to Orvault | 1,431.65 mi (2,304.01 km) |
| Nea Smyrni to Osny | 1,321.53 mi (2,126.80 km) |
| Nea Smyrni to Ostwald | 1,084.59 mi (1,745.49 km) |
| Nea Smyrni to Ouistreham | 1,422.51 mi (2,289.32 km) |
| Nea Smyrni to Oullins | 1,107.53 mi (1,782.40 km) |
| Nea Smyrni to Outreau | 1,394.91 mi (2,244.90 km) |
| Nea Smyrni to Oyonnax | 1,085.45 mi (1,746.86 km) |
| Nea Smyrni to Ozoir-la-Ferriere | 1,287.69 mi (2,072.34 km) |
| Nea Smyrni to Pace | 1,457.50 mi (2,345.62 km) |
| Nea Smyrni to Palaiseau | 1,303.28 mi (2,097.43 km) |
| Nea Smyrni to Pamiers | 1,210.36 mi (1,947.88 km) |
| Nea Smyrni to Panazol | 1,269.01 mi (2,042.27 km) |
| Nea Smyrni to Pantin | 1,302.70 mi (2,096.50 km) |
| Nea Smyrni to Paray-le-Monial | 1,157.71 mi (1,863.16 km) |
